Why It's Impossible For A Moon To Be Bigger Than Its Planet
Few moons are as large as Earth's in relation to their planet. While it's impossible for a moon to be bigger than its planet, they can get quite close.
Read MoreFew moons are as large as Earth's in relation to their planet. While it's impossible for a moon to be bigger than its planet, they can get quite close.
Read MoreBeneath the serene waves of lakes, river, and seas, lurk some fish with terrifyingly sharp teeth. Here are a few different species of those fanged monsters.
Read MoreIf you've ever looked up at the clouds and wondered how heavy they really are, there are a few ways to estimate it, and one major factor is the cloud type.
Read MoreAlligators can get really big, but these inhabitants of the Americas come second to their crocodile cousins, and their prehistoric ancestors were bigger still.
Read MoreQuite a few comets pass through Earth's orbits every year, but the so-called devil comet earned a rather unique nickname. Here's the reason why.
Read MoreThere are thousands of different minerals on Earth, but the discovery of a particular mineral is rather unique. After all, it's only ever been found once.
Read MoreVenus may be Earth's celestial twin in a lot of ways, but it has some pretty notable differences. Its moon situation, in particular, sets it apart.
Read MoreThe phenomena of blue moons and super moons are not as uncommon as you might think. But the two combined is a rare event indeed, and here are the reasons why.
Read MoreIf you've been seeing a strangely bright star in the sky, there's a good chance it's not actually a star at all. Here's an explanation for what you're seeing.
Read MoreIts many volcanoes are why Iceland is also known as the Land of Fire and Ice. There are two main reasons why Iceland is a fiery hotbed of volcanic activity.
Read MoreAdvancing AI technology has led to no shortage of fear. Fortunately, there might soon be a way to determine whether an AI is behind any given bit of text.
Read MoreHaving enough blood is crucial for survival, but how many gallons do our bodies contain? And more importantly, how much blood can we lose without dying?
Read MoreFish need oxygen just as much as we do, yet thrive underwater. But fish can still suffocate when submerged, but does this also mean they can drown?
Read MoreFlashlights have come a long way from their late-1800s origins. The simple yet effective portable device also got its name thanks to its primitive design.
Read MoreThe soil beneath our feet may look dull, but it is essential to all life on the planet. You might be amazed at what soil is made of and how it got there.
Read MoreThe warm waters of the Gulf of Mexico are home to countless living organisms. Here are some spectacular sea species that you may not know exist in the Gulf.
Read MoreAir purifiers are increasingly popular home purchases. While they are excellent for removing small particles, whether they remove bad odors is complicated.
Read MoreWaterfalls are one of nature's most beautiful sights and captivate throngs of spectators worldwide. But some extraordinary waterfalls also exist underwater.
Read MoreSeeing a meteor shower can be an unforgettable experience, and in the fall, the Northern Taurids grace the night sky. Here's all you need to know about them.
Read MoreThe aurora borealis, or northern lights, are one of nature's most spectacular displays. For the best viewing experience, picking the right time is crucial.
Read MoreHumans live long lives for land mammals, but tortoises can outdo us by decades. Yet some other animals, such as sponges and jellyfish, can live far, far longer.
Read MoreThe image of the Arctic typically doesn't involve much green, so when researchers found green patches beneath the ice, they had good reason to be concerned.
Read MoreThe sun has been our source of energy for billions of years. While some wonder if it will eventually explode, it won't, but its death will be much slower.
Read MoreShooting stars have long inspired wonder in people, but just how hard is it to catch sight of them? There are a few tricks you can use to up your chances.
Read MoreMeteor showers are extremely popular astronomical events, and understandably so, but did you know it's possible to see two of them at the same time?
Read MoreLiving on the ISS means even the simplest of routine comforts are complicated, including solid waste management. Here's how the ISS crew removes their trash.
Read MoreThe modern ocean can be a pretty terrifying place, but in the past, things were even worse. These prehistoric animals definitely helped to up the fear factor.
Read MoreMost people picture Antarctica as a barren, icy expanse, but recently, more plants have taken root there. The reason for that isn't a good one, though.
Read MoreLots of people find modern spiders scary, but what about prehistoric spiders? Well, fossils like this prove that they were huge and terrifying.
Read MoreIf you have ever wondered what it really means to have a Machiavellian personality or how to spot one, researchers have pinned down a few telltale signs.
Read MoreFinding water on other planets is always exciting, but it's turned up somewhere unexpected. Not only that, but the water there has some interesting properties.
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