Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their ...

Earthquake sensors can detect sonic booms generated by reentering space debris to help track the potentially dangerous ...

"These nine objects are special." ...

Astronomers realized that a strange cloud of gas was actually a relic of the ancient universe which might help solve some of ...

Imagine looking up at the night sky and spotting a huge, mysterious interstellar object racing through space, coming from far beyond our solar system. It is moving fast, and it seems to be heading in ...

"Stars like the sun don’t just stop shining for no reason." ...

CAPE CANAVERAL, Fla. -- As more and more space junk comes crashing down, a new study shows how earthquake monitors can better ...

Deep space has just delivered a cosmic curveball: an object that behaves so strangely it appears to break the rules astronomers use to describe how the universe grew up. The discovery centers on an ...

Just in May of this year, the Soviets struck a ground target from orbit. Never mind that they didn't intend to; in fact, never mind that there are no 'Soviets' anymore. A piece of Cosmos 482, a rocket ...

No matter your areas of interest, it's likely your newsfeed, whichever one you may use, has been flooded recently with the opinions of so-called Harvard scientists that there's an alien spacecraft ...

Interest in the moon has been high—just in the past two years there have been 12 attempts to send missions to the moon, nearly half of which private companies undertook. With so much activity, it's ...