Where On Earth Does Space Junk Crash?
What goes up must come down, or so goes the old gravitational observation. That includes objects sent to orbit Earth -- but just where exactly do they land?
Read MoreWhat goes up must come down, or so goes the old gravitational observation. That includes objects sent to orbit Earth -- but just where exactly do they land?
Read MoreIf the internet has taught us anything, it's that humans love when other animals act like us. But elephant painting may not be as cute as you'd think.
Read MoreBirds exist on every continent, and experts aren't exactly certain how many there are. Here's the terrifying reality the world would face if birds went extinct.
Read MoreThere were more rocket launches in 2021 than any other year in history, with 135 successful launches and 11 failed ones. So why would a launch get scrubbed?
Read MoreSpace travel exhibits harmful effects on the human body, and life in anti-gravity is tough on the bones. What would happen to your body if you lived on Mars?
Read MoreBubble wrap might be fun to pop, but it also serves another purpose: potentially saving your life. Bubble wrap can be used to prevent hypothermia.
Read MoreMillennia-old garbage appears, once preserved in now-melting glaciers. After decades submerged, droughts are reviving dead cities thousands of years old.
Read MoreWhen it comes to phenomena that can be seen in the sky, none is quite as impressive as that of a solar or lunar eclipse. But what exactly is a transit?
Read MoreWhile the moon is essential to Earth's functioning, is Earth returning the favor?
Read MoreSome objects in space make it seem as if dinosaurs were roaming around yesterday. These ancient objects are some of the oldest in the universe.
Read MoreJoke all you want about which came first, the chicken or the egg? One "which was first" discussion perplexing scientists involves animals on land and sea.
Read MoreIn 1639, the transit of Venus was documented for the first time by two British astronomers, based on the work done by Johannes Kepler. Here's how they did it.
Read MoreAt first glance, the rules of good health seem pretty simple: eat right, maintain a reasonable weight, exercise. For some people, it really isn't that simple.
Read MoreLeonard Nimoy has long been -- perhaps will always be -- associated with his role as Spock in the "Star Trek" universe. His space connection deepened in 2015.
Read MoreCanada is generally regarded as a pleasant, friendly place, the terrific neighbor to the north of the United States. You might even weigh less there, too.
Read MoreDinosaurs have long held an interest for people. Recently, the terrible droughts that Texas is experiencing has uncovered a fascinating dinosaur discovery.
Read MoreAlaska is the coldest state in the U.S., and this notion has been continuously perpetuated in the media for decades. But not every region is the same.
Read MoreHeat waves are increasing in frequency and severity. Here's what this consequence of global warming can do to your body and mind.
Read MoreAfrican Grey parrots are known to be among the smartest parrot species, and Alex was perhaps the most intelligent of them all. These were his final words.
Read MoreFish gotta swim, birds gotta fly, and human beings gotta use the bathroom. Scholars are still learning about Roman toilet practices, one artifact at a time.
Read MoreClimate change is causing droughts to be more frequent and severe. Here's what you need to know about what really happens during a drought and why it matters.
Read Morebaby koalas famously eat eucalyptus leaves, but they must first ingest their mother's poop before being able to so safely. Here's how it works.
Read MoreIBM and the University of Michigan have had an ongoing competition for who can create the world's smallest computer.
Read MoreEven the casual observer of a clear night sky will pretty much take for granted that the stars in their heavens are more or less a constant. Until they aren't.
Read MoreResearch scientists, especially biologists, invest enormous amounts of time observing their chosen subjects. Sometimes, one they didn't choose shows up, too.
Read MoreNASA's Artemis mission aims to send humanity back to the moon, as well as visit Mars — these cosmic exploration plans will take years and billions to realize.
Read MoreAs observation technology gets more and more advanced, scientists are increasingly able to learn about distant areas of space without leaving Earth.
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