Scientists have discovered a spider on Jupiter's moon Europa, which seems to have been formed when salty water erupted to the surface following an impact that gouged a crater. The Manannán crater was ...

Earth's nearest celestial neighbor is set to take center stage in 2026, with major lunar missions and a rare solar eclipse ...

Zipping toward Earth at around 20,000 miles per hour, the asteroid is due to make its closest approach on Tuesday.

In a remote sector of deep space, researchers have identified something unexpected — a signature that hints at molecular ...

American space agency NASA said the Perseverance rover is good to go on Mars until at least 2031, both hardware and software ...

APM 08279-5255 is a massive black hole (quasar) that contains about 140 trillion times the amount in all of Earth’s oceans ...

Comet 3I/ATLAS has arrived as the third confirmed visitor from interstellar space, and it is not behaving the way a quiet ...

Saturn’s moon Titan may no longer be the ocean world scientists once believed it was. A new analysis of data from NASA’s ...

NASA’s Europa Clipper spacecraft has recorded important new observations of the interstellar comet 3I/ATLAS using its Southwest Research Institute-led Ultraviolet Spectrograph (UVS). In July, 3I/ATLAS ...

NASA’s Perseverance Mars rover is continuing its mission to collect samples despite uncertainty about when or if those ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.