The two exoplanets, or planets outside of our solar system, orbit a star called TOI-1453, which is slightly cooler and ...

Whether you're tending to alien gardens or starting your own otherworldly ranch, here are the 10 Best Cozy Games Set In Space ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

Lots of unidentified flying objects turn out to be weather balloons, clouds, or planes, but there are definitely sightings ...

All planets are made of gas, ice, rock and metal, and models of how planets form usually assume that these materials don't ...