'+pages+''); $('.stream > div:odd').addClass('bgr_color'); updateHeight('#history'); }); window.activateTabArea = ensure(function(tab, areas){ var parsed = false; var parts = (areas || '').split('/'); window.fsonload = $.inArray('fs', parts) >= 0; if(fsonload){ parts.splice(parts.indexOf('fs'), 1); } var replayMode = false; if($.inArray('replay', parts)>=0){ replayMode = 'replay'; } var noSoundMode = false; if($.inArray('nosound', parts)>=0){ noSoundMode = 'nosound'; } if($.inArray('ns', parts)>=0){ noSoundMode = 'ns'; } var previewMode = null; if($.inArray('p', parts)>=0){ previewMode = 'p'; } if($.inArray('preview', parts)>=0){ previewMode = 'preview'; } if($.inArray('repeat', parts)>=0){ replayMode = 'repeat'; } if($.inArray('r', parts)>=0 || $.inArray('ro', parts)>=0){ replayMode = 'r'; } if(replayMode){ parts.splice(parts.indexOf(replayMode), 1); } if(noSoundMode){ parts.splice(parts.indexOf(noSoundMode), 1); } if(previewMode){ parts.splice(parts.indexOf(previewMode), 1); } if(previewMode){ if(!parts.length){ parts = ['1-14', '999:59']; } } var area = parts[0]; if(tab == 'history' && false){ var page = parseInt(area || '1') || 1; $.ajax({ url: 'https://login.wn.com/recent/json/?pp='+history_pp+'&skip='+history_pp*(page-1), dataType: 'jsonp', success: function(response){ $ensure(function(){ renderHistory(response, page); }); } }); return true; } if(tab == 'global_history' && false){ var page = parseInt(area || '1') || 1; globalHistory.fetchStream(page, '', function(){ updateHeight('#global_history'); }); return true; } if(tab == 'my_playlists' && false){ var page = parseInt(area || '1') || 1; myPlaylists.fetchStream(page, '', function(){ updateHeight('#my_playlists'); }); return true; } if(tab == 'my_videos' && false){ var page = parseInt(area || '1') || 1; myVideos.fetchStream(page, '', function(){ updateHeight('#my_videos'); }); return true; } if(tab == 'related_sites' && areas && matchPosition(areas)){ var seconds = parsePosition(areas); scrollRelated(seconds); return false; } if(matchPosition(area) || matchAction(area)){ parts.unshift('1'); area = parts[0]; } if(tab == 'expand' && area && area.match(/\d+/)) { var num = parseInt(area); if(num < 100){ //FIX ME. 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vp.playFromPlaylist(pls[pls.length-1]); vp.playVideo(); scrollToPlaylistPosition(vp); }); return true; } } if(playQueue){ playQueueUpdate(); vp.playVideo(); parsed = true; playShouldStart = 0; } } if(previewMode){ var vids = []; var dur = 0; var pl = vp.getActualPlaylist(); area = parts[0]; if(parts.length == 1 && matchPosition(parts[0])){ vids = parseDash('1-'+pl.length); dur = parsePosition(parts[0]); parts = []; }else if(parts.length == 1 && matchDash(parts[0])){ vids = parseDash(parts[0]); dur = parsePosition("999:59"); parts = []; } if(parts.length == 2 && matchDash(parts[0]) && matchPosition(parts[1])){ vids = parseDash(parts[0]); dur = parsePosition(parts[1]); parts = []; } for(var i = 0; i < vids.length; i++){ playQueue.push({ 'video': pl[vids[i]-1], 'start': 0, 'stop': dur }) } if(playQueue){ playQueueUpdate(); vp.playVideo(); parsed = true; } } if(parts.length>1){ for(var i = 0; i < parts.length; i++){ var sel = findMatchingVideo(vp, parts[i]); if(sel){ playQueue.push({ 'video': sel, 'start': 0, 'stop': null }) } } if(playQueue){ playQueueUpdate(); 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if(window.history && history.replaceState && document.location.hostname.match(/^(youtube\.)?(\w{2,3}\.)?wn\.com$/)){ if(path == main_tab || path == main_tab+'/' || path == '' || path == '/') { path = basepath; } else if( path.match('^'+main_tab+'/') ){ path = basepath + '/' + path.replace(main_tab+'/', '').replace('--','/'); } else { path = basepath + '/' + path.replace('--','/'); } if(document.location.search){ path += document.location.search; } if(window.lastHistory) { history.pushState(null, null, path); } else if(window.lastHistory != path){ history.replaceState(null, null, path); window.lastHistory = path; } } else{ path = path.replace('--','/'); if(path == main_tab || path == main_tab+'/' || path == '' || path == '/') { path = ''; } if(window.lastHistory != '/'+path){ window.location.hash = path? '/'+path : ''; window.lastHistory = '/'+path; } } }); $('.tabtrigger li a').live('click', ensure(function() { var tab = $(this).attr('id'); if(tab.substring(0,1) == '#'){ var name = tab.substring(1); if(name in menu_names){ name = menu_names[name][0]; } realTab = rev_names[name]; $('#'+realTab).show(); if(window.console && console.log) console.log("Triggering tab: "+name+(window.activeArea?" activeArea="+window.activeArea:'')); var path = name; if(window.activeArea){ path = path + '/' + window.activeArea; } if(tab.match(/#playlist\d+/) || tab.match(/#details\d+/)){ $('.multiple-playlists').show(); $('.related_playlist').show(); $('.longest_videos_playlist').show(); }else { $('.multiple-playlists').hide(); $('.related_playlist').hide(); $('.longest_videos_playlist').hide(); } // start the related script only when the tab is on screen showing if (tab.match(/related_sites/)) { if (mc) { mc.startCredits(); } } window.activeTab = realTab; addHistory(path); setTimeout(ensure(function(){ if(tab.match(/language--/)){ $('.tabtrigger').offscreentabs('activateTab', 'language'); } if(tab.match(/weather/)) { $('.tabtrigger').offscreentabs('activateTab', 'weather'); loadContinent(); } updateMenus(tab); updateHeight(); }), 10); } return false; })); }); -->

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Lagrangian point

In celestial mechanics, the Lagrangian points (/ləˈɡrɑːndʒiən/; also Lagrange points, L-points, or libration points) are positions in an orbital configuration of two large bodies where a small object affected only by gravity can maintain a stable position relative to the two large bodies. The Lagrange points mark positions where the combined gravitational pull of the two large masses provides precisely the centripetal force required to orbit with them. There are five such points, labeled L1 to L5, all in the orbital plane of the two large bodies. The first three are on the line connecting the two large bodies and the last two, L4 and L5, each form an equilateral triangle with the two large bodies. The two latter points are stable, which implies that objects can orbit around them in a rotating coordinate system tied to the two large bodies.

Several planets have minor planets near their L4 and L5 points (trojans) with respect to the Sun, with Jupiter in particular having more than a million of these. Artificial satellites have been placed at L1 and L2 with respect to the Sun and Earth, and Earth and the Moon for various purposes, and the Lagrangian points have been proposed for a variety of future uses in space exploration.

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This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Lagrangian_point

List of objects at Lagrangian points

This is a list of known objects which occupy, have occupied, or are planned to occupy any of the five Lagrangian points of two-body systems in space.

Sun–Earth Lagrangian points

L₁

L₁ is the Lagrangian point located approximately 1.5 million km from Earth towards the Sun.

Past probes

International Cometary Explorer, formerly the International Sun–Earth Explorer 3 (ISEE-3), diverted out of L₁ in 1983 for a comet rendezvous mission. Currently in heliocentric orbit.

NASA's Genesis probe collected solar wind samples at L₁ from December 3, 2001 to April 1, 2004, when it returned the sample capsule to Earth. It returned briefly in late 2004 before being pushed into heliocentric orbit in early 2005.

Present probes

WIND (spacecraft) (At L1 since 2004)

The Solar and Heliospheric Observatory (SOHO)

The Advanced Composition Explorer (ACE)

The Deep Space Climate Observatory (DSCOVR), designed to monitor global warming

LISA Pathfinder

Planned probes

Kuafu

L₂

L₂ is the Lagrangian point located approximately 1.5 million km from Earth in the direction opposite the Sun.

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This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/List_of_objects_at_Lagrangian_points

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• 

  The Lagrange Points: The Parking Spaces of Space

  The Lagrange Points are places where the forces acting on an object are perfectly balanced so that its orbit does not change. The James Webb Space Telescope will be parked near the Earth's L2 point. There are thousands of asteroids near Jupiter's Lagrange points which are called the trojans. This video has made use of data provided by the International Astronomical Union's Minor Planet Center.

  published: 15 Dec 2018
• 

  What are Lagrange Points? We Asked a NASA Scientist

  Lagrange points are places around a planet where the pull of its gravity, the Sun's gravity and the motion of the orbit are balanced. Things at these points take very little energy to stay in place. NASA’s Lucy mission will visit Lagrange points where "Trojan asteroids" have been trapped for billions of years, holding clues to the formation of our solar system. NASA’s Dr. Adriana Ocampo has more. Learn more about Lagrange Points: https://go.nasa.gov/3jzTNti All about the Lucy mission: nasa.gov/lucy All about the James Webb Space Telescope: https://webb.nasa.gov/ Credits: NASA Producer: Scott Bednar Producer/Editor: Jessica Wilde

  published: 06 Oct 2021
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  What Makes Lagrange Points Special Locations In Space

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  published: 15 Oct 2021
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  Neil deGrasse Tyson Explains the Lagrange Points

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3:56

The Lagrange Points: The Parking Spaces of Space

• Order: Reorder
• Duration: 3:56
• Uploaded Date: 15 Dec 2018
• views: 331807

The Lagrange Points are places where the forces acting on an object are perfectly balanced so that its orbit does not change. The James Webb Space Telescope wil...

The Lagrange Points are places where the forces acting on an object are perfectly balanced so that its orbit does not change. The James Webb Space Telescope will be parked near the Earth's L2 point. There are thousands of asteroids near Jupiter's Lagrange points which are called the trojans. This video has made use of data provided by the International Astronomical Union's Minor Planet Center.

https://wn.com/The_Lagrange_Points_The_Parking_Spaces_Of_Space

The Lagrange Points are places where the forces acting on an object are perfectly balanced so that its orbit does not change. The James Webb Space Telescope will be parked near the Earth's L2 point. There are thousands of asteroids near Jupiter's Lagrange points which are called the trojans. This video has made use of data provided by the International Astronomical Union's Minor Planet Center.

• published: 15 Dec 2018
• views: 331807

1:43

What are Lagrange Points? We Asked a NASA Scientist

• Order: Reorder
• Duration: 1:43
• Uploaded Date: 06 Oct 2021
• views: 106137

Lagrange points are places around a planet where the pull of its gravity, the Sun's gravity and the motion of the orbit are balanced. Things at these points tak...

Lagrange points are places around a planet where the pull of its gravity, the Sun's gravity and the motion of the orbit are balanced. Things at these points take very little energy to stay in place. NASA’s Lucy mission will visit Lagrange points where "Trojan asteroids" have been trapped for billions of years, holding clues to the formation of our solar system. NASA’s Dr. Adriana Ocampo has more. Learn more about Lagrange Points: https://go.nasa.gov/3jzTNti All about the Lucy mission: nasa.gov/lucy All about the James Webb Space Telescope: https://webb.nasa.gov/ Credits: NASA Producer: Scott Bednar Producer/Editor: Jessica Wilde

https://wn.com/What_Are_Lagrange_Points_We_Asked_A_Nasa_Scientist

Lagrange points are places around a planet where the pull of its gravity, the Sun's gravity and the motion of the orbit are balanced. Things at these points take very little energy to stay in place. NASA’s Lucy mission will visit Lagrange points where "Trojan asteroids" have been trapped for billions of years, holding clues to the formation of our solar system. NASA’s Dr. Adriana Ocampo has more. Learn more about Lagrange Points: https://go.nasa.gov/3jzTNti All about the Lucy mission: nasa.gov/lucy All about the James Webb Space Telescope: https://webb.nasa.gov/ Credits: NASA Producer: Scott Bednar Producer/Editor: Jessica Wilde

• published: 06 Oct 2021
• views: 106137

13:31

What Makes Lagrange Points Special Locations In Space

• Order: Reorder
• Duration: 13:31
• Uploaded Date: 15 Oct 2021
• views: 1519646

Lagrange Points are special locations in planetary systems where gravitational and rotational forces cancel out. Sometimes we find asteroids or dust clouds ling...

Lagrange Points are special locations in planetary systems where gravitational and rotational forces cancel out. Sometimes we find asteroids or dust clouds lingering near these places. Space missions may use some of these locations for spacecraft as they offer many advantages over orbiting in the Earth directly. Universe Sandbox is used for some of the 3 body problem animations https://universesandbox.com/ Other graphics are created with GMAT and POV Ray For a more mathematical derivation of these check out this series: https://www.youtube.com/playlist?list=PLbfY1f0QFa4OI2_zsNuuwI3YCsZluLFZ6 Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley

https://wn.com/What_Makes_Lagrange_Points_Special_Locations_In_Space

Lagrange Points are special locations in planetary systems where gravitational and rotational forces cancel out. Sometimes we find asteroids or dust clouds lingering near these places. Space missions may use some of these locations for spacecraft as they offer many advantages over orbiting in the Earth directly. Universe Sandbox is used for some of the 3 body problem animations https://universesandbox.com/ Other graphics are created with GMAT and POV Ray For a more mathematical derivation of these check out this series: https://www.youtube.com/playlist?list=PLbfY1f0QFa4OI2_zsNuuwI3YCsZluLFZ6 Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley

• published: 15 Oct 2021
• views: 1519646

16:33

Neil deGrasse Tyson Explains the Lagrange Points

• Order: Reorder
• Duration: 16:33
• Uploaded Date: 08 Mar 2022
• views: 188603

What’s a Lagrange point? On this explainer, Neil deGrasse Tyson and comic co-host Chuck Nice explain orbits, satellites, and Lagrange points in space. Big than...

What’s a Lagrange point? On this explainer, Neil deGrasse Tyson and comic co-host Chuck Nice explain orbits, satellites, and Lagrange points in space. Big thanks to today's sponsor, Henson Shaving. Head to http://www.hensonshaving.com/ and use code STARTALK at checkout to purchase your razor and get 100 blades for FREE. What do L1, L2, L3 mean? We dive into the physics of how objects in orbit are actually falling. You’ll learn about these regions of stability and how the moon’s orbit help create them. How many are there? How do we use Lagrange points? Are there differences between them? We discuss where we put the James Webb Space Telescope and why it's important. Where’s the Discover satellite? We break down Lagrangian placements in space and the Trojan and Greek asteroids of Jupiter. All that and more on another StarTalk explainer! Get the NEW Cosmic Queries book (5/5 ⭐s on Amazon!): https://amzn.to/3dYIEQF Support us on Patreon: https://www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalk About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #NeildeGrasseTyson 0:00 - Sponsored By Henson Shaving 1:48 - Introduction 2:25 - How Objects Move In Orbit 3:16 - The First Point Of Lagrange 5:22 - The Second Point Of Lagrange 7:05 - The Third Point Of Lagrange 7:51 - Why L4 And L5 Are Special 9:20 - The L5 Society 10:03 - Where We Parked The James Webb Space Telescope 12:07 - Where We Parked The Discovery Telescope 12:55 - The Unstable Lagrangian Points 14:11 - The Trapped Asteroids At Lagrangian Points 15:38 - Closing Notes

https://wn.com/Neil_Degrasse_Tyson_Explains_The_Lagrange_Points

What’s a Lagrange point? On this explainer, Neil deGrasse Tyson and comic co-host Chuck Nice explain orbits, satellites, and Lagrange points in space. Big thanks to today's sponsor, Henson Shaving. Head to http://www.hensonshaving.com/ and use code STARTALK at checkout to purchase your razor and get 100 blades for FREE. What do L1, L2, L3 mean? We dive into the physics of how objects in orbit are actually falling. You’ll learn about these regions of stability and how the moon’s orbit help create them. How many are there? How do we use Lagrange points? Are there differences between them? We discuss where we put the James Webb Space Telescope and why it's important. Where’s the Discover satellite? We break down Lagrangian placements in space and the Trojan and Greek asteroids of Jupiter. All that and more on another StarTalk explainer! Get the NEW Cosmic Queries book (5/5 ⭐s on Amazon!): https://amzn.to/3dYIEQF Support us on Patreon: https://www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalk About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #NeildeGrasseTyson 0:00 - Sponsored By Henson Shaving 1:48 - Introduction 2:25 - How Objects Move In Orbit 3:16 - The First Point Of Lagrange 5:22 - The Second Point Of Lagrange 7:05 - The Third Point Of Lagrange 7:51 - Why L4 And L5 Are Special 9:20 - The L5 Society 10:03 - Where We Parked The James Webb Space Telescope 12:07 - Where We Parked The Discovery Telescope 12:55 - The Unstable Lagrangian Points 14:11 - The Trapped Asteroids At Lagrangian Points 15:38 - Closing Notes

• published: 08 Mar 2022
• views: 188603

34:07

Lagrange Point Space Settlement

• Order: Reorder
• Duration: 34:07
• Uploaded Date: 25 Jan 2024
• views: 124857

Lagrange Points are the rare oases, stationary islands in space. As a result, they are invaluable real estate where we can build vast space habitats. Watch my ...

Lagrange Points are the rare oases, stationary islands in space. As a result, they are invaluable real estate where we can build vast space habitats. Watch my exclusive video Giant Space Monsters: https://nebula.tv/videos/isaacarthur-giant-space-monsters Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patreon: https://www.patreon.com/IsaacArthur Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Credits: Lagrange Point Space Settlement Episode 431; January 25, 2024 Produced, Written & Narrated by: Isaac Arthur Editors: Anne Kopperud Briana Brownell Graphics: Bryan Versteeg Jarred Eagley YD Visual Sergio Botero Udo Schroeter Music Courtesy of Steve Cardon

https://wn.com/Lagrange_Point_Space_Settlement

Lagrange Points are the rare oases, stationary islands in space. As a result, they are invaluable real estate where we can build vast space habitats. Watch my exclusive video Giant Space Monsters: https://nebula.tv/videos/isaacarthur-giant-space-monsters Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patreon: https://www.patreon.com/IsaacArthur Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Credits: Lagrange Point Space Settlement Episode 431; January 25, 2024 Produced, Written & Narrated by: Isaac Arthur Editors: Anne Kopperud Briana Brownell Graphics: Bryan Versteeg Jarred Eagley YD Visual Sergio Botero Udo Schroeter Music Courtesy of Steve Cardon

• published: 25 Jan 2024
• views: 124857

5:06

Is Lagrange L2 Point Getting Crowded?

• Order: Reorder
• Duration: 5:06
• Uploaded Date: 06 Jan 2022
• views: 198226

A Lagrange point is a point in space where the gravitational forces of two large bodies, such as the Earth and the sun or the Earth and the moon, equal the cent...

A Lagrange point is a point in space where the gravitational forces of two large bodies, such as the Earth and the sun or the Earth and the moon, equal the centrifugal force experienced by a considerably smaller third body. You are welcome to support us so we can create more quality content: https://www.buymeacoffee.com/cosmoknowledge Join this channel to get access to perks: https://www.youtube.com/channel/UCdgpfQ5snGKcP-eqoVXI0pw/join SUBSCRIBE ► https://goo.gl/PLLFPz ---- Website ► https://cosmoknowledge.com/ Instagram ► https://www.instagram.com/itscosmoknowledge Facebook ► https://facebook.com/cosmoknowledge TikTok ► https://www.tiktok.com/@cosmoknowledge Twitter ► https://twitter.com/cosmoknowledge Produced & Edited by: Ardit Bicaj Written by: Nicole Amondi Narrated by: Russell Archey https://www.ravonmedia.com/ Graphics: NASA/Goddard Space Flight Center Scientific Visualization Studio ESO/L. Calçada Phoenix7777 (CC BY-SA 4.0) NASA, SkyWorks Digital Northrop Grumman, STScI Music: ES_Terra Firma - Dream Cave Licenses Used: https://creativecommons.org/licenses/by-sa/4.0/deed.en A big thank you to our lovely members: Joseph Pacchetti - Cosmoknowledge brings news from space. We love you, explorers!

https://wn.com/Is_Lagrange_L2_Point_Getting_Crowded

A Lagrange point is a point in space where the gravitational forces of two large bodies, such as the Earth and the sun or the Earth and the moon, equal the centrifugal force experienced by a considerably smaller third body. You are welcome to support us so we can create more quality content: https://www.buymeacoffee.com/cosmoknowledge Join this channel to get access to perks: https://www.youtube.com/channel/UCdgpfQ5snGKcP-eqoVXI0pw/join SUBSCRIBE ► https://goo.gl/PLLFPz ---- Website ► https://cosmoknowledge.com/ Instagram ► https://www.instagram.com/itscosmoknowledge Facebook ► https://facebook.com/cosmoknowledge TikTok ► https://www.tiktok.com/@cosmoknowledge Twitter ► https://twitter.com/cosmoknowledge Produced & Edited by: Ardit Bicaj Written by: Nicole Amondi Narrated by: Russell Archey https://www.ravonmedia.com/ Graphics: NASA/Goddard Space Flight Center Scientific Visualization Studio ESO/L. Calçada Phoenix7777 (CC BY-SA 4.0) NASA, SkyWorks Digital Northrop Grumman, STScI Music: ES_Terra Firma - Dream Cave Licenses Used: https://creativecommons.org/licenses/by-sa/4.0/deed.en A big thank you to our lovely members: Joseph Pacchetti - Cosmoknowledge brings news from space. We love you, explorers!

• published: 06 Jan 2022
• views: 198226

1:00

Explaining Lagrange Points in Less Than a Minute - #VeritasiumContest

• Order: Reorder
• Duration: 1:00
• Uploaded Date: 09 Jul 2021
• views: 6426

What are Lagrange points? Why would you try to explain this in less than a minute? It's all @veritasium 's fault. This is part of his #veritasiumContest Oh,...

What are Lagrange points? Why would you try to explain this in less than a minute? It's all @veritasium 's fault. This is part of his #veritasiumContest Oh, you want to play along too? You should - https://www.veritasium.com/contest

https://wn.com/Explaining_Lagrange_Points_In_Less_Than_A_Minute_Veritasiumcontest

What are Lagrange points? Why would you try to explain this in less than a minute? It's all @veritasium 's fault. This is part of his #veritasiumContest Oh, you want to play along too? You should - https://www.veritasium.com/contest

• published: 09 Jul 2021
• views: 6426

2:41

Earth/Moon Lagrange points animation

• Order: Reorder
• Duration: 2:41
• Uploaded Date: 24 Mar 2013
• views: 281142

Animation showing the Earth/Moon system and it's Lagrange points. It's not precise but it shows how these points revolve around Earth while staying fixed relati...

Animation showing the Earth/Moon system and it's Lagrange points. It's not precise but it shows how these points revolve around Earth while staying fixed relative to The Moon and this was the overall goal here. Specifically, it clearly shows how the L2 point can never be seen from Earth even though it's constantly orbiting our planet - a source of confusion for many. From our perspective here on Earth the L2 point will always be behind The Moon and I hope this small animation illustrates that in a way that can be understood. More info ... Georgia State University: http://hyperphysics.phy-astr.gsu.edu/hbase/mechanics/lagpt.html Music: 'Becoming' by Andrea Baroni https://andreabaroni.bandcamp.com/album/piano-fragments

https://wn.com/Earth_Moon_Lagrange_Points_Animation

Animation showing the Earth/Moon system and it's Lagrange points. It's not precise but it shows how these points revolve around Earth while staying fixed relative to The Moon and this was the overall goal here. Specifically, it clearly shows how the L2 point can never be seen from Earth even though it's constantly orbiting our planet - a source of confusion for many. From our perspective here on Earth the L2 point will always be behind The Moon and I hope this small animation illustrates that in a way that can be understood. More info ... Georgia State University: http://hyperphysics.phy-astr.gsu.edu/hbase/mechanics/lagpt.html Music: 'Becoming' by Andrea Baroni https://andreabaroni.bandcamp.com/album/piano-fragments

• published: 24 Mar 2013
• views: 281142

23:24

2024.08.20, Donggyu Kim, Baker-Bowler theory for Lagrangian Grassmannians

• Order: Reorder
• Duration: 23:24
• Uploaded Date: 20 Aug 2024
• views: 27

2024 Workshop on (Mostly) Matroids Donggyu Kim, Baker-Bowler theory for Lagrangian Grassmannians August 20, Tuesday @ 3:05 PM - 3:30 PM KST IBS Science Culture...

2024 Workshop on (Mostly) Matroids Donggyu Kim, Baker-Bowler theory for Lagrangian Grassmannians August 20, Tuesday @ 3:05 PM - 3:30 PM KST IBS Science Culture Center, Daejeon, Korea

https://wn.com/2024.08.20,_Donggyu_Kim,_Baker_Bowler_Theory_For_Lagrangian_Grassmannians

2024 Workshop on (Mostly) Matroids Donggyu Kim, Baker-Bowler theory for Lagrangian Grassmannians August 20, Tuesday @ 3:05 PM - 3:30 PM KST IBS Science Culture Center, Daejeon, Korea

• published: 20 Aug 2024
• views: 27

8:58

The Most Useful Places in an Orbit | Lagrange Points

• Order: Reorder
• Duration: 8:58
• Uploaded Date: 29 Mar 2019
• views: 261456

Science Asylum is a proud partner of Dollar Shave Club. http://www.dollarshaveclub.com/scienceasylum If we want a space probe to be stationary relative to the E...

Science Asylum is a proud partner of Dollar Shave Club. http://www.dollarshaveclub.com/scienceasylum If we want a space probe to be stationary relative to the Earth, then we need a Lagrange point! They’re five points of gravitational stability, but how do we know they’re there? ________________________________ VIDEO ANNOTATIONS/CARDS Black Hole Playlist: https://www.youtube.com/playlist?list=PLOVL_fPox2K-zpTeryROTkmzzsMssSMWp Solar System To-Scale: https://youtu.be/iGV4y2W2SOE Merry-Go-Round Physics: http://youtu.be/EwX4iaPBEes What is Energy? https://youtu.be/snj1wBtn6I8 ________________________________ RELATED YOUTUBE VIDEOS Sixty Symbols on Lagrange Points: https://youtu.be/mxpVbU5FH0s Fraser Cain on Lagrange Points: https://youtu.be/foyJzvpeaBE ________________________________ SUPPORT THE SCIENCE ASYLUM Patreon: http://www.patreon.com/ScienceAsylum Advanced Theoretical Physics (eBook): https://gumroad.com/l/ubSc Merchandise: http://shop.spreadshirt.com/scienceasylum/ ________________________________ HUGE THANK YOU TO THESE PATRONS Einsteinium Crazies: Albert B. Cannon, Tim Ruffles, LT Marshall Faulds, Ilya Yashin, Rick Finn Plutonium Crazies: Anamnesia, JKLMN Anderson, Timothy Blahout, Kevin MacLean Platinum Crazies: Vittorio Monaco, Neil.L.Steven, Al Davis, Stephen Blinn, Mikayla Eckel Cifrese, Evgeny Ivanov ________________________________ OTHER SOURCES http://hyperphysics.phy-astr.gsu.edu/hbase/Mechanics/lagpt.html https://wmap.gsfc.nasa.gov/mission/observatory_l2.html https://www.math.arizona.edu/~gabitov/teaching/141/math_485/Final_Report/Lagrange_Final_Report.pdf http://demonstrations.wolfram.com/LagrangePoints/ http://demonstrations.wolfram.com/OrbitsAroundTheLagrangePointL4/ https://ocw.mit.edu/courses/aeronautics-and-astronautics/16-07-dynamics-fall-2009/lecture-notes/MIT16_07F09_Lec18.pdf https://www.exploremars.org/trojan-asteroids-around-jupiter-explained https://en.wikipedia.org/wiki/List_of_lists_of_lists ________________________________ LINKS TO COMMENTS Lagrange Points: https://www.youtube.com/watch?v=fU0RN_dC2PY&lc=UgzSqzWNh3bxVHrkZ1N4AaABAg https://www.youtube.com/watch?v=fU0RN_dC2PY&lc=Ugxhm-OiGVyq8xq7sdR4AaABAg https://www.youtube.com/watch?v=fU0RN_dC2PY&lc=UgxQQDCdcoKjrt3MPaN4AaABAg Featured Comment: https://www.youtube.com/watch?v=1gf4yejFNe4&lc=UgziEebUqfYNpKoFt_14AaABAg

https://wn.com/The_Most_Useful_Places_In_An_Orbit_|_Lagrange_Points

Science Asylum is a proud partner of Dollar Shave Club. http://www.dollarshaveclub.com/scienceasylum If we want a space probe to be stationary relative to the Earth, then we need a Lagrange point! They’re five points of gravitational stability, but how do we know they’re there? ________________________________ VIDEO ANNOTATIONS/CARDS Black Hole Playlist: https://www.youtube.com/playlist?list=PLOVL_fPox2K-zpTeryROTkmzzsMssSMWp Solar System To-Scale: https://youtu.be/iGV4y2W2SOE Merry-Go-Round Physics: http://youtu.be/EwX4iaPBEes What is Energy? https://youtu.be/snj1wBtn6I8 ________________________________ RELATED YOUTUBE VIDEOS Sixty Symbols on Lagrange Points: https://youtu.be/mxpVbU5FH0s Fraser Cain on Lagrange Points: https://youtu.be/foyJzvpeaBE ________________________________ SUPPORT THE SCIENCE ASYLUM Patreon: http://www.patreon.com/ScienceAsylum Advanced Theoretical Physics (eBook): https://gumroad.com/l/ubSc Merchandise: http://shop.spreadshirt.com/scienceasylum/ ________________________________ HUGE THANK YOU TO THESE PATRONS Einsteinium Crazies: Albert B. Cannon, Tim Ruffles, LT Marshall Faulds, Ilya Yashin, Rick Finn Plutonium Crazies: Anamnesia, JKLMN Anderson, Timothy Blahout, Kevin MacLean Platinum Crazies: Vittorio Monaco, Neil.L.Steven, Al Davis, Stephen Blinn, Mikayla Eckel Cifrese, Evgeny Ivanov ________________________________ OTHER SOURCES http://hyperphysics.phy-astr.gsu.edu/hbase/Mechanics/lagpt.html https://wmap.gsfc.nasa.gov/mission/observatory_l2.html https://www.math.arizona.edu/~gabitov/teaching/141/math_485/Final_Report/Lagrange_Final_Report.pdf http://demonstrations.wolfram.com/LagrangePoints/ http://demonstrations.wolfram.com/OrbitsAroundTheLagrangePointL4/ https://ocw.mit.edu/courses/aeronautics-and-astronautics/16-07-dynamics-fall-2009/lecture-notes/MIT16_07F09_Lec18.pdf https://www.exploremars.org/trojan-asteroids-around-jupiter-explained https://en.wikipedia.org/wiki/List_of_lists_of_lists ________________________________ LINKS TO COMMENTS Lagrange Points: https://www.youtube.com/watch?v=fU0RN_dC2PY&lc=UgzSqzWNh3bxVHrkZ1N4AaABAg https://www.youtube.com/watch?v=fU0RN_dC2PY&lc=Ugxhm-OiGVyq8xq7sdR4AaABAg https://www.youtube.com/watch?v=fU0RN_dC2PY&lc=UgxQQDCdcoKjrt3MPaN4AaABAg Featured Comment: https://www.youtube.com/watch?v=1gf4yejFNe4&lc=UgziEebUqfYNpKoFt_14AaABAg

• published: 29 Mar 2019
• views: 261456

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3:56

The Lagrange Points: The Parking Spaces of Space

The Lagrange Points are places where the forces acting on an object are perfectly balanced...

published: 15 Dec 2018

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The Lagrange Points: The Parking Spaces of Space

The Lagrange Points: The Parking Spaces of Space

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• published: 15 Dec 2018
• views: 331807

The Lagrange Points are places where the forces acting on an object are perfectly balanced so that its orbit does not change. The James Webb Space Telescope will be parked near the Earth's L2 point. There are thousands of asteroids near Jupiter's Lagrange points which are called the trojans. This video has made use of data provided by the International Astronomical Union's Minor Planet Center.

• Show More

1:43

What are Lagrange Points? We Asked a NASA Scientist

Lagrange points are places around a planet where the pull of its gravity, the Sun's gravit...

published: 06 Oct 2021

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What are Lagrange Points? We Asked a NASA Scientist

What are Lagrange Points? We Asked a NASA Scientist

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• published: 06 Oct 2021
• views: 106137

Lagrange points are places around a planet where the pull of its gravity, the Sun's gravity and the motion of the orbit are balanced. Things at these points take very little energy to stay in place. NASA’s Lucy mission will visit Lagrange points where "Trojan asteroids" have been trapped for billions of years, holding clues to the formation of our solar system. NASA’s Dr. Adriana Ocampo has more. Learn more about Lagrange Points: https://go.nasa.gov/3jzTNti All about the Lucy mission: nasa.gov/lucy All about the James Webb Space Telescope: https://webb.nasa.gov/ Credits: NASA Producer: Scott Bednar Producer/Editor: Jessica Wilde

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13:31

What Makes Lagrange Points Special Locations In Space

Lagrange Points are special locations in planetary systems where gravitational and rotatio...

published: 15 Oct 2021

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What Makes Lagrange Points Special Locations In Space

What Makes Lagrange Points Special Locations In Space

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• published: 15 Oct 2021
• views: 1519646

Lagrange Points are special locations in planetary systems where gravitational and rotational forces cancel out. Sometimes we find asteroids or dust clouds lingering near these places. Space missions may use some of these locations for spacecraft as they offer many advantages over orbiting in the Earth directly. Universe Sandbox is used for some of the 3 body problem animations https://universesandbox.com/ Other graphics are created with GMAT and POV Ray For a more mathematical derivation of these check out this series: https://www.youtube.com/playlist?list=PLbfY1f0QFa4OI2_zsNuuwI3YCsZluLFZ6 Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley

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16:33

Neil deGrasse Tyson Explains the Lagrange Points

What’s a Lagrange point? On this explainer, Neil deGrasse Tyson and comic co-host Chuck Ni...

published: 08 Mar 2022

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Neil deGrasse Tyson Explains the Lagrange Points

Neil deGrasse Tyson Explains the Lagrange Points

• Report rights infringement
• published: 08 Mar 2022
• views: 188603

What’s a Lagrange point? On this explainer, Neil deGrasse Tyson and comic co-host Chuck Nice explain orbits, satellites, and Lagrange points in space. Big thanks to today's sponsor, Henson Shaving. Head to http://www.hensonshaving.com/ and use code STARTALK at checkout to purchase your razor and get 100 blades for FREE. What do L1, L2, L3 mean? We dive into the physics of how objects in orbit are actually falling. You’ll learn about these regions of stability and how the moon’s orbit help create them. How many are there? How do we use Lagrange points? Are there differences between them? We discuss where we put the James Webb Space Telescope and why it's important. Where’s the Discover satellite? We break down Lagrangian placements in space and the Trojan and Greek asteroids of Jupiter. All that and more on another StarTalk explainer! Get the NEW Cosmic Queries book (5/5 ⭐s on Amazon!): https://amzn.to/3dYIEQF Support us on Patreon: https://www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalk About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #NeildeGrasseTyson 0:00 - Sponsored By Henson Shaving 1:48 - Introduction 2:25 - How Objects Move In Orbit 3:16 - The First Point Of Lagrange 5:22 - The Second Point Of Lagrange 7:05 - The Third Point Of Lagrange 7:51 - Why L4 And L5 Are Special 9:20 - The L5 Society 10:03 - Where We Parked The James Webb Space Telescope 12:07 - Where We Parked The Discovery Telescope 12:55 - The Unstable Lagrangian Points 14:11 - The Trapped Asteroids At Lagrangian Points 15:38 - Closing Notes

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34:07

Lagrange Point Space Settlement

Lagrange Points are the rare oases, stationary islands in space. As a result, they are inv...

published: 25 Jan 2024

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Lagrange Point Space Settlement

Lagrange Point Space Settlement

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• published: 25 Jan 2024
• views: 124857

Lagrange Points are the rare oases, stationary islands in space. As a result, they are invaluable real estate where we can build vast space habitats. Watch my exclusive video Giant Space Monsters: https://nebula.tv/videos/isaacarthur-giant-space-monsters Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patreon: https://www.patreon.com/IsaacArthur Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Credits: Lagrange Point Space Settlement Episode 431; January 25, 2024 Produced, Written & Narrated by: Isaac Arthur Editors: Anne Kopperud Briana Brownell Graphics: Bryan Versteeg Jarred Eagley YD Visual Sergio Botero Udo Schroeter Music Courtesy of Steve Cardon

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5:06

Is Lagrange L2 Point Getting Crowded?

A Lagrange point is a point in space where the gravitational forces of two large bodies, s...

published: 06 Jan 2022

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Is Lagrange L2 Point Getting Crowded?

Is Lagrange L2 Point Getting Crowded?

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• published: 06 Jan 2022
• views: 198226

A Lagrange point is a point in space where the gravitational forces of two large bodies, such as the Earth and the sun or the Earth and the moon, equal the centrifugal force experienced by a considerably smaller third body. You are welcome to support us so we can create more quality content: https://www.buymeacoffee.com/cosmoknowledge Join this channel to get access to perks: https://www.youtube.com/channel/UCdgpfQ5snGKcP-eqoVXI0pw/join SUBSCRIBE ► https://goo.gl/PLLFPz ---- Website ► https://cosmoknowledge.com/ Instagram ► https://www.instagram.com/itscosmoknowledge Facebook ► https://facebook.com/cosmoknowledge TikTok ► https://www.tiktok.com/@cosmoknowledge Twitter ► https://twitter.com/cosmoknowledge Produced & Edited by: Ardit Bicaj Written by: Nicole Amondi Narrated by: Russell Archey https://www.ravonmedia.com/ Graphics: NASA/Goddard Space Flight Center Scientific Visualization Studio ESO/L. Calçada Phoenix7777 (CC BY-SA 4.0) NASA, SkyWorks Digital Northrop Grumman, STScI Music: ES_Terra Firma - Dream Cave Licenses Used: https://creativecommons.org/licenses/by-sa/4.0/deed.en A big thank you to our lovely members: Joseph Pacchetti - Cosmoknowledge brings news from space. We love you, explorers!

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1:00

Explaining Lagrange Points in Less Than a Minute - #VeritasiumContest

What are Lagrange points? Why would you try to explain this in less than a minute? It's ...

published: 09 Jul 2021

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Explaining Lagrange Points in Less Than a Minute - #VeritasiumContest

Explaining Lagrange Points in Less Than a Minute - #VeritasiumContest

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• published: 09 Jul 2021
• views: 6426

What are Lagrange points? Why would you try to explain this in less than a minute? It's all @veritasium 's fault. This is part of his #veritasiumContest Oh, you want to play along too? You should - https://www.veritasium.com/contest

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2:41

Earth/Moon Lagrange points animation

Animation showing the Earth/Moon system and it's Lagrange points. It's not precise but it ...

published: 24 Mar 2013

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Earth/Moon Lagrange points animation

Earth/Moon Lagrange points animation

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• published: 24 Mar 2013
• views: 281142

Animation showing the Earth/Moon system and it's Lagrange points. It's not precise but it shows how these points revolve around Earth while staying fixed relative to The Moon and this was the overall goal here. Specifically, it clearly shows how the L2 point can never be seen from Earth even though it's constantly orbiting our planet - a source of confusion for many. From our perspective here on Earth the L2 point will always be behind The Moon and I hope this small animation illustrates that in a way that can be understood. More info ... Georgia State University: http://hyperphysics.phy-astr.gsu.edu/hbase/mechanics/lagpt.html Music: 'Becoming' by Andrea Baroni https://andreabaroni.bandcamp.com/album/piano-fragments

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23:24

2024.08.20, Donggyu Kim, Baker-Bowler theory for Lagrangian Grassmannians

2024 Workshop on (Mostly) Matroids Donggyu Kim, Baker-Bowler theory for Lagrangian Grassm...

published: 20 Aug 2024

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2024.08.20, Donggyu Kim, Baker-Bowler theory for Lagrangian Grassmannians

2024.08.20, Donggyu Kim, Baker-Bowler theory for Lagrangian Grassmannians

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• published: 20 Aug 2024
• views: 27

2024 Workshop on (Mostly) Matroids Donggyu Kim, Baker-Bowler theory for Lagrangian Grassmannians August 20, Tuesday @ 3:05 PM - 3:30 PM KST IBS Science Culture Center, Daejeon, Korea

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8:58

The Most Useful Places in an Orbit | Lagrange Points

Science Asylum is a proud partner of Dollar Shave Club. http://www.dollarshaveclub.com/sci...

published: 29 Mar 2019

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The Most Useful Places in an Orbit | Lagrange Points

The Most Useful Places in an Orbit | Lagrange Points

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• published: 29 Mar 2019
• views: 261456

Science Asylum is a proud partner of Dollar Shave Club. http://www.dollarshaveclub.com/scienceasylum If we want a space probe to be stationary relative to the Earth, then we need a Lagrange point! They’re five points of gravitational stability, but how do we know they’re there? ________________________________ VIDEO ANNOTATIONS/CARDS Black Hole Playlist: https://www.youtube.com/playlist?list=PLOVL_fPox2K-zpTeryROTkmzzsMssSMWp Solar System To-Scale: https://youtu.be/iGV4y2W2SOE Merry-Go-Round Physics: http://youtu.be/EwX4iaPBEes What is Energy? https://youtu.be/snj1wBtn6I8 ________________________________ RELATED YOUTUBE VIDEOS Sixty Symbols on Lagrange Points: https://youtu.be/mxpVbU5FH0s Fraser Cain on Lagrange Points: https://youtu.be/foyJzvpeaBE ________________________________ SUPPORT THE SCIENCE ASYLUM Patreon: http://www.patreon.com/ScienceAsylum Advanced Theoretical Physics (eBook): https://gumroad.com/l/ubSc Merchandise: http://shop.spreadshirt.com/scienceasylum/ ________________________________ HUGE THANK YOU TO THESE PATRONS Einsteinium Crazies: Albert B. Cannon, Tim Ruffles, LT Marshall Faulds, Ilya Yashin, Rick Finn Plutonium Crazies: Anamnesia, JKLMN Anderson, Timothy Blahout, Kevin MacLean Platinum Crazies: Vittorio Monaco, Neil.L.Steven, Al Davis, Stephen Blinn, Mikayla Eckel Cifrese, Evgeny Ivanov ________________________________ OTHER SOURCES http://hyperphysics.phy-astr.gsu.edu/hbase/Mechanics/lagpt.html https://wmap.gsfc.nasa.gov/mission/observatory_l2.html https://www.math.arizona.edu/~gabitov/teaching/141/math_485/Final_Report/Lagrange_Final_Report.pdf http://demonstrations.wolfram.com/LagrangePoints/ http://demonstrations.wolfram.com/OrbitsAroundTheLagrangePointL4/ https://ocw.mit.edu/courses/aeronautics-and-astronautics/16-07-dynamics-fall-2009/lecture-notes/MIT16_07F09_Lec18.pdf https://www.exploremars.org/trojan-asteroids-around-jupiter-explained https://en.wikipedia.org/wiki/List_of_lists_of_lists ________________________________ LINKS TO COMMENTS Lagrange Points: https://www.youtube.com/watch?v=fU0RN_dC2PY&lc=UgzSqzWNh3bxVHrkZ1N4AaABAg https://www.youtube.com/watch?v=fU0RN_dC2PY&lc=Ugxhm-OiGVyq8xq7sdR4AaABAg https://www.youtube.com/watch?v=fU0RN_dC2PY&lc=UgxQQDCdcoKjrt3MPaN4AaABAg Featured Comment: https://www.youtube.com/watch?v=1gf4yejFNe4&lc=UgziEebUqfYNpKoFt_14AaABAg

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Lagrangian point

In celestial mechanics, the Lagrangian points (/ləˈɡrɑːndʒiən/; also Lagrange points, L-points, or libration points) are positions in an orbital configuration of two large bodies where a small object affected only by gravity can maintain a stable position relative to the two large bodies. The Lagrange points mark positions where the combined gravitational pull of the two large masses provides precisely the centripetal force required to orbit with them. There are five such points, labeled L1 to L5, all in the orbital plane of the two large bodies. The first three are on the line connecting the two large bodies and the last two, L4 and L5, each form an equilateral triangle with the two large bodies. The two latter points are stable, which implies that objects can orbit around them in a rotating coordinate system tied to the two large bodies.

Several planets have minor planets near their L4 and L5 points (trojans) with respect to the Sun, with Jupiter in particular having more than a million of these. Artificial satellites have been placed at L1 and L2 with respect to the Sun and Earth, and Earth and the Moon for various purposes, and the Lagrangian points have been proposed for a variety of future uses in space exploration.

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This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Lagrangian_point

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