When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience. With the laws of physics ...

Full of extraordinary footage, Robert Stone's blissed-out mind-bender of a movie meditates on the possibilities of life in the universe.

The Kuiper Belt is a band on the outer edge of the Solar System made up of space’s odds and ends: comets, dwarf planets, and ...

Defy gravity with out-of-this-world space trivia collected from the National Aeronautics and Space Administration ...

How do rogue planetary-mass objects – celestial bodies that fall between planets and stars in size – come into existence? An ...

Astronomers using a cutting-edge adaptive optics instrument, MagAO-X, have captured unprecedented images of young planets ...

He is a member and former Director of The National Space Society and an Associate Fellow of AIAA. Private citizens and companies may one day begin to permanently settle outer space and celestial ...

While millions of Earthlings watched the "blood moon" total lunar eclipse on March 13-14, the private Blue Ghost spacecraft ...

By Alimat Aliyeva NASA has launched two exciting missions to study the origin of the universe and the outer atmosphere ...