These three rock songs from the 1980s are as visual as any painting could be. You can't help but envision these songs when ...

Being in space means cool science experiments, and one such experiment conducted by a NASA astronaut while he was aboard the ...

The object about 72 light-years away from Earth could be the first satellite discovered outside our solar system.

Explore the 25 strangest scientific theories ever proposed, from phlogiston to the hollow Earth. Discover how bizarre ideas ...

Four astronauts could soon board a spacecraft for NASA's first human moon mission in more than 50 years, during which they are due to fly farther than any deep-space explorers before them. Traveling ...