NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

A tiny asteroid loitering in a near-Earth orbit for a few months last year may have an intriguing origin on our moon. Its ...

Scientists think it's possible that life cells from Earth could've been transferred to Venus, thanks to asteroid impacts over ...

“We have a strong indication that the uppermost 2,480 meters contain a climate record that goes back to 1.2 million years in ...

A doorbell camera has captured the remarkable moment a meteorite struck the ground outside a home, scattering dust and ...

A new way of measuring structures deep inside Earth has highlighted numerous previously unknown blobs within our planet's ...

So I grabbed my camera, ran outside, and looked up just as Mars was supposed to emerge from the Moon's curved horizon. Seen ...

Astronaut Don Pettit took this stunning photo of a nearby comet from the International Space Station ...

This week, uncover some of the oldest ice on Earth, follow a dinosaur highway, learn how Pluto sealed the capture of its moon ...

NASA’s Goldstone Solar System Radar is closely tracking asteroid 2024 PT5 during its nearest approach to Earth, a distance ...

A new analysis of marsquakes measured by NASA’s InSight lander indicates Mars has a solid inner core – but other researchers ...