Asteroid bombardment Earth 800 million years ago: a new peer-reviewed study in The Planetary Science Journal links the ...

A bright "Saturn's ring" of satellites could circle the night sky if plans to launch a million data center spacecraft and ...

Astronomers have discovered a rocky exoplanet that has an atmosphere and sits within the habitable zone of a solar system.

A catastrophic asteroid breakup may have triggered a huge wave of impacts across the inner solar system about 800 million ...

Since then, astronomers using both space-based and Earth-based telescopes have found more than 6,200 exoplanets scattered ...

Listening to the "ringing" produced by black holes after they collide and merge could allow scientists to test Einstein's ...

New navigation satellites in low-Earth orbit could provide 100 times stronger signal strength compared to GPS and other ...

Even crippled, even without power, even without applause from the beings who first made it, Voyager 1 may yet make itself the ...