For the first time, the US military shared an orbital selfie from its mysterious X-37B space plane, which captured Earth from ...

Thursday morning, NASA announced that the odds of impact have been reduced to .28%. Those odds had been as high as 3.1%, the ...

Mars, Venus, Jupiter, Saturn and Mercury will shine bright enough for the naked eye to see, and you can catch glimpses of Uranus and Neptune with binoculars or a telescope.

A breathtaking photo of Earth was taken by a safety camera aboard the U.S. Space Force's mysterious space plane as it ...

While the U.S. Space Force, and its previous operator the U.S. Air Force, have been tightlipped about what the space plane ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

NASA has confirmed the discovery of a mysterious new planet beyond Neptune, shaking up our understanding of the outer reaches of the solar system. Astronomers are now analyzing this strange celestial ...