“The discovery of abundant siderite in Gale Crater represents both a surprising and important breakthrough in our ...

Using NASA’s Chandra X-ray Observatory and other telescopes, astronomers have found that a black hole that shredded a star has moved onto a another star or stellar black hole. Credit: NASA/CXC/A. Hoba ...

Legendary singer Barry Manilow announced a series of farewell shows with “The Last Concerts” tour across the United States ...

A Soyuz capsule carrying two Russians and one American from the International Space Station landed Sunday in Kazakhstan, ...

The Lyrid meteor shower occurs in the middle of April and is one of the most exciting celestial spectacles of the year.

President Trump is reshaping the federal government workforce through executive orders and presidential memoranda. Here are ...