A remarkable sight will appear in the southwestern sky an hour after sunset Saturday evening when Venus appears very close to a thin crescent moon.

NASA astronaut Matthew Dominick captured this amazing view from the International Space Station using a new 15mm lens (T1.8, ...

Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

Learning how to take a picture of the moon with iPhones of any model is easy once you know a few simple rules. I’ll teach you ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

NASA's NIAC program is investing in visionary ideas that could revolutionize space exploration. From fusion-powered ...