[B! å®‡å®™][encyc] pemaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

pema id:pema

å®‡å®™ã¨encycã«é–¢ã™ã‚‹pemaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

è‡ªç”±æµ®éŠæƒ‘æ˜Ÿ - Wikipedia
æœ¨æ˜Ÿã‚µã‚¤ã‚ºã®è‡ªç”±æµ®éŠæƒ‘æ˜Ÿã®ã‚³ãƒ³ã‚»ãƒ—ãƒˆã‚¢ãƒ¼ãƒˆï¼ˆNASAã«ã‚ˆã£ã¦ä½œæˆï¼‰ è‡ªç”±æµ®éŠæƒ‘æ˜Ÿï¼ˆã˜ã‚†ã†ãµã‚†ã†ã‚ãã›ã„ï¼‰ã‚ã‚‹ã„ã¯æµ®éŠæƒ‘æ˜Ÿï¼ˆãµã‚†ã†ã‚ãã›ã„ã€rogue planetï¼‰ã¨ã¯ã€æƒ‘æ˜Ÿç¨‹åº¦ã®è³ªé‡ã§ã‚ã‚‹ãŒã€ãã‚Œã‚‰ãŒå½¢æˆã•ã‚ŒãŸæƒ‘æ˜Ÿç³»ã‹ã‚‰å¼¾ãå‡ºã•ã‚Œã€æ’æ˜Ÿã‚„è¤è‰²çŸ®æ˜Ÿã€ã‚ã‚‹ã„ã¯ãã®ä»–ã®å¤©ä½“ã«é‡åŠ›çš„ã«æŸç¸›ã•ã‚Œã¦ãŠã‚‰ãšã€éŠ€æ²³ã‚’ç›´æŽ¥å…¬è»¢ã—ã¦ã„ã‚‹å¤©ä½“ã®ã“ã¨ã§ã‚ã‚‹[1]ã€‚ 2004å¹´ã«ã¯ S Ori 70 ã‚„ Cha 110913-773444 ãªã©ã€ãã®ã‚ˆã†ãªå¤©ä½“ã®å€™è£œãŒã„ãã¤ã‹ç™ºè¦‹ã•ã‚Œ[2]ã€ã¾ãŸã€2021å¹´12æœˆ24æ—¥ã«ã¯ãƒ¨ãƒ¼ãƒãƒƒãƒ‘å—å¤©å¤©æ–‡å° (ESO) ãŒã€ã¸ã³ã¤ã‹ã„åº§ãƒãƒ¼æ˜Ÿè¿‘è¾ºã«ã‚ã‚‹æ˜Ÿå½¢æˆé ˜åŸŸã«ãŠã„ã¦ã€æœ¨æ˜Ÿç¨‹åº¦ã®è³ªé‡ã‚’æŒã¤æµ®éŠæƒ‘æ˜Ÿã‚’å°‘ãªãã¨ã‚‚70å€‹ç™ºè¦‹ã—ãŸ[3]ã€‚2023å¹´ç¾åœ¨ã€ã‚¢ãƒ¡ãƒªã‚«èˆªç©ºå®‡å®™å±€(NASA)ãªã©ãŒéŠ€æ²³ç³»ã«ã¯æ’æ˜Ÿã®20å€ã€æ•°å…†å€‹ã®è‡ªç”±æµ®éŠæƒ‘æ˜ŸãŒå˜åœ¨ã—ã¦ã„ã‚‹ã¨ã„ã†æŽ¨æ¸¬çµæžœã‚’ç™ºè¡¨ã—ã¦ã„ã‚‹[4]ã€‚
pema 2012/08/13
encyc

å®‡å®™
ãƒªãƒ³ã‚¯
å®‡å®™æå®³è²¬ä»»æ¡ç´„ - Wikipedia
å®‡å®™ç‰©ä½“ã«ã‚ˆã‚Šå¼•ãèµ·ã“ã•ã‚Œã‚‹æå®³ã«ã¤ã„ã¦ã®å›½éš›çš„è²¬ä»»ã«é–¢ã™ã‚‹æ¡ç´„ï¼ˆã†ã¡ã‚…ã†ã¶ã£ãŸã„ã«ã‚ˆã‚Šã²ããŠã“ã•ã‚Œã‚‹ãã‚“ãŒã„ã«ã¤ã„ã¦ã®ã“ãã•ã„ã›ãã«ã‚“ã«ã‹ã‚“ã™ã‚‹ã˜ã‚‡ã†ã‚„ãã€è‹±ï¼šThe Convention on International Liability for Damage Caused by Space Objectsã€è‹±ç•¥ç§°ï¼šLiability Conventionï¼‰ã¯ã€å®‡å®™æ³•ã‚’æ§‹æˆã™ã‚‹5æ¡ç´„ã®1ã¤ã€‚ æ‰“ã¡ä¸Šã’å›½ãŒå®‡å®™ç‰©ä½“ã«ã‚ˆã£ã¦ä½•ã‚‰ã‹ã®æå®³ã‚’å¼•ãèµ·ã“ã—ãŸå ´åˆã€æ‰“ã¡ä¸Šã’å›½ã¯ç„¡é™ã®ç„¡éŽå¤±è²¬ä»»ã‚’è² ã†ã“ã¨ã‚’å®šã‚ã‚‹ã€‚å®‡å®™æ¡ç´„ç¬¬6æ¡ãƒ»7æ¡ã®è¦å®šã‚’å…·ä½“åŒ–ã—ãŸã‚‚ã®ã€‚ ç•¥ç§°ã¯å®‡å®™æå®³è²¬ä»»æ¡ç´„ã€‚ 1971å¹´11æœˆ29æ—¥ã«æŽ¡æŠžã•ã‚ŒãŸç¬¬26ä¼šæœŸå›½éš›é€£åˆç·ä¼šæ±ºè°2777å·ã§ã€1972å¹´9æœˆ1æ—¥ã«ç™ºåŠ¹ã—ãŸã€‚
pema 2011/09/24
encyc

å®‡å®™
ãƒªãƒ³ã‚¯
å®‡å®™ã«è¡Œã£ãŸå‹•ç‰© - Wikipedia
1947: å®‡å®™ã«è¡Œã£ãŸãƒŸãƒã‚¨ï¼ˆè‹±èªžç‰ˆï¼‰(åˆã®å‹•ç‰©) 1949: åˆã®å“ºä¹³é¡žï¼ˆéœŠé•·é¡žï¼‰ï¼ˆè‹±èªžç‰ˆï¼‰ 1950: åˆã®ãƒžã‚¦ã‚¹ 1951: åˆã®çŠ¬ 1957: çŠ¬ãŒåˆã®è»Œé“å‘¨å›ž 1959: åˆã®ã‚¦ã‚µã‚® 1960: çŠ¬ãŒå‘¨å›žè»Œé“å¾Œã«åˆã®ç”Ÿå˜ï¼ˆè‹±èªžç‰ˆï¼‰ 1961: åˆã®çŒ¿ 1961: åˆã®ãƒ¢ãƒ«ãƒ¢ãƒƒãƒˆ 1963: åˆã®ãƒã‚³ 1968: åˆã®æœˆå‘¨å›žã—ãŸå‹•æ¤ç‰© 1970: åˆã®ã‚«ã‚¨ãƒ« 1973: åˆã®éš 1973: åˆã®ã‚¯ãƒ¢ 2007: ã‚¯ãƒžãƒ ã‚·ãŒå®‡å®™ç©ºé–“ã«ç½®ã‹ã‚ŒãŸã€‚ å®‡å®™ã«è¡Œã£ãŸå‹•ç‰©ï¼ˆã†ã¡ã‚…ã†ã«ã„ã£ãŸã©ã†ã¶ã¤ï¼‰ã§ã¯ã€å®‡å®™ã«é€ã‚‰ã‚ŒãŸå‹•ç‰©ã«ã¤ã„ã¦è¨˜è¿°ã™ã‚‹ã€‚ãŸã ã—ãƒ’ãƒˆã«ã¤ã„ã¦ã¯æœ‰äººå®‡å®™é£›è¡Œã‚’å‚ç…§ã€‚ ã‚‚ã¨ã‚‚ã¨ã€æœ‰äººå®‡å®™é£›è¡ŒãŒè¡Œã‚ã‚Œã‚‹ä»¥å‰ã®å®‡å®™ç©ºé–“ã¸ã®å‹•ç‰©ã®æ‰“ã¡ä¸Šã’ã¯ã€ãŸã å˜ã«å®‡å®™é£›è¡Œã«ãŠã‘ã‚‹ç”Ÿç‰©ã®ç”Ÿå˜æ€§ã‚’è©¦é¨“ã™ã‚‹ãŸã‚ã§ã‚ã£ãŸã€‚ãã®å¾Œã€å¾®é‡åŠ›ï¼ˆè‹±èªžç‰ˆï¼‰ã¨å®‡å®™é£›è¡ŒãŒå‹•ç‰©ã«ä¸Žãˆã†ã‚‹æ§˜ã€…ãªç”Ÿç‰©å¦çš„ãƒ—ãƒã‚»ã‚¹ã‚„å½±éŸ¿ã‚’ç ”ç©¶ã™
pema 2011/01/25
encyc

science

animal

å®‡å®™

ã‚¯ãƒžãƒ ã‚·
ãƒªãƒ³ã‚¯
ã‚¹ãƒ—ãƒ¼ãƒˆãƒ‹ã‚¯ãƒ»ã‚·ãƒ§ãƒƒã‚¯ - Wikipedia
ã“ã®è¨˜äº‹ã¯æ¤œè¨¼å¯èƒ½ãªå‚è€ƒæ–‡çŒ®ã‚„å‡ºå…¸ãŒå…¨ãç¤ºã•ã‚Œã¦ã„ãªã„ã‹ã€ä¸ååˆ†ã§ã™ã€‚ å‡ºå…¸ã‚’è¿½åŠ ã—ã¦è¨˜äº‹ã®ä¿¡é ¼æ€§å‘ä¸Šã«ã”å”åŠ›ãã ã•ã„ã€‚ï¼ˆã“ã®ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆã®ä½¿ã„æ–¹ï¼‰ å‡ºå…¸æ¤œç´¢?:Â "ã‚¹ãƒ—ãƒ¼ãƒˆãƒ‹ã‚¯ãƒ»ã‚·ãƒ§ãƒƒã‚¯"Â â€“Â ãƒ‹ãƒ¥ãƒ¼ã‚¹Â Â· æ›¸ç±Â Â· ã‚¹ã‚«ãƒ©ãƒ¼Â Â· CiNiiÂ Â· J-STAGEÂ Â· NDLÂ Â· dlib.jpÂ Â· ã‚¸ãƒ£ãƒ‘ãƒ³ã‚µãƒ¼ãƒÂ Â· TWL (2022å¹´1æœˆ) ã‚¹ãƒ—ãƒ¼ãƒˆãƒ‹ã‚¯1å·ã®ãƒ¬ãƒ—ãƒªã‚« ã‚¹ãƒ—ãƒ¼ãƒˆãƒ‹ã‚¯æ‰“ã¡ä¸Šã’æˆåŠŸã‚’è¨˜å¿µã—ã¦ç™ºè¡Œã•ã‚ŒãŸ40ã‚«ãƒšã‚¤ã‚«åˆ‡æ‰‹ï¼ˆã‚½é€£ï¼‰ ã‚¹ãƒ—ãƒ¼ãƒˆãƒ‹ã‚¯ãƒ»ã‚·ãƒ§ãƒƒã‚¯ã§1957å¹´ã®ãƒ‘ãƒ¼ã‚½ãƒ³ãƒ»ã‚ªãƒ–ãƒ»ã‚¶ãƒ»ã‚¤ãƒ¤ãƒ¼ã«é¸ã°ã‚ŒãŸã‚½é€£ã®æŒ‡å°Žè€…ãƒ‹ã‚ãƒ¼ã‚¿ãƒ»ãƒ•ãƒ«ã‚·ãƒãƒ§ãƒ• ã‚¹ãƒ—ãƒ¼ãƒˆãƒ‹ã‚¯ãƒ»ã‚·ãƒ§ãƒƒã‚¯ï¼ˆè‹±èªž: Sputnik crisisï¼‰ã¨ã¯ã€1957å¹´10æœˆ4æ—¥ã®ã‚½é€£ã«ã‚ˆã‚‹äººé¡žåˆã®äººå·¥è¡›æ˜Ÿã€Œã‚¹ãƒ—ãƒ¼ãƒˆãƒ‹ã‚¯1å·ã€ã®æ‰“ã¡ä¸Šã’æˆåŠŸã®å ±ã«ã‚ˆã‚Šã€ã‚¢ãƒ¡ãƒªã‚«åˆè¡†å›½ã‚’å§‹ã‚ã¨ã™ã‚‹è¥¿å´è«¸å›½ã®æ”¿åºœã‚„ç¤¾ä¼šãŒå—ã‘ãŸè¡æ’ƒæ„Ÿã€ã•ã‚‰ã«å±æ©Ÿæ„è˜ã‚’æŒ‡ã™
pema 2011/01/25
encyc

us

å®‡å®™
ãƒªãƒ³ã‚¯
ç›´å¾„ã®å¤§ãã„æ’æ˜Ÿã®ä¸€è¦§ - Wikipedia
^ ã‚¢ã‚¹ãƒˆãƒãƒ•ã‚£ã‚¸ã‚«ãƒ«ã‚¸ãƒ£ãƒ¼ãƒŠãƒ«ã‚ˆã‚Š ^ Zhang, B.; et al. (2012-08), â€œThe distance and size of the red hypergiant NML Cygni from VLBA and VLA astrometryâ€, Astronomy & Astrophysics 544: A42, Bibcode:Â 2012A&A...544A..42Z, doi:10.1051/0004-6361/201219587 ^ B. F. Lane, A. Retter, R. R. Thompson, J. A. Eisner (April 2005). â€œInterferometric Observations of V838 Monocerotisâ€. The Astrophysical Journal Letters 622 (2): L137
pema 2009/08/30
encyc

å®‡å®™

è³‡æ–™
ãƒªãƒ³ã‚¯
1