Research findings are available online in the journal Nature Astronomy. The original story “ Frozen ocean world discovered ...

Another key official who reportedly had access to America's nuclear secrets has gone missing, as a disturbing web of deaths ...

After a 10-year-old wrote to NASA begging for Pluto to be re-instated as a planet, Administrator Jared Isaacman appears to be ...

On March 29, 1807, the German astronomer Heinrich Olbers discovered the asteroid Vesta. [‘On This Day in Space’ Video Series ...

Artemis is headed for Earth's moon, but thanks to the Hanford Reach Solar System, Uranus, Saturn and even Neptune are in your ...

The search for aliens has led astronomers to scour the farthest reaches of the cosmos for signs of life. But a new study suggests that we might not need to look so far from home. According to NASA ...

After a seven and a half year journey through the solar system, NASA’s Dawn space craft safely arrived at the dwarf planet Ceres on Friday. WSJ's Monika Auger reports. Photo: NASA/JPL-Caltech/UCLA/MPS ...

Two more US lab employees have been linked to the disturbing pattern of deaths and disappearances around America.

Jupiter and Saturn now have 15 more known moons between them. Four have been added to Jupiter and 11 to Saturn, bringing ...

The Panel on Ocean Worlds and Dwarf Planets is one of six panels providing topical input to the Planetary Science and Astrobiology Decadal Survey Steering Group. This panel will discuss the role ...

Pluto was downgraded from a planet to a dwarf planet in 2006 by the International Astronomical Union. NASA Administrator Jared Isaacman has stated his support for President Trump to take action to ...