The scientific wonderers at What If evaluate the low-gravity mining and the pressurized habitats needed to turn a giant space rock into a new home.

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

"Please make Pluto a planet again. I really want it to be a planet again," Kayla begins, eliciting a response from the NASA ...

The craters on Ceres never made sense. Gravity readings from NASA’s Dawn spacecraft told scientists the dwarf planet’s outer ...

Karoline Leavitt says the Trump administration will likely investigate a string of mysterious deaths and disappearances of ...

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

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 ...

Astronomers at The University of New Mexico have published new research confirming three bodies orbiting the dynamic ...

A giant planet in the HR 8799 system orbits six times faster than its neighbor, reigniting the mystery surrounding its origin ...

Two Earth-sized planets orbiting TRAPPIST-1 are locked in permanent day and night, with heat differences suggesting they are ...