The new study involved taking a fresh look at the "Altamura Man," which is an exceptionally well-preserved Neanderthal ...

The object is the third interstellar visitor to our solar system ever confirmed. It will reach its closest point to Earth ...

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...

The loss of Space Command would be the second military headquarters Colorado Springs stands to lose in 2025 after STARCOM ...

It will be the second such hearing for Isaacman, whose first nomination President Donald Trump pulled earlier this year.

Interstellar comet 3I/ATLAS has spent the last several months on a tour of our solar system. NASA spacecraft and telescopes ...

NASA is unveiling close-up pictures of the interstellar comet that's making a quick one-and-done tour of our solar system.

NASA scientists were baffled after uncovering a rock on Mars that didn’t belong there — with a composition pointing to ...

Sen. John Cornyn, a Texas Republican, was among a bipartisan group of legislators who introduced the Space Research And ...

While none of the spacecraft have cameras perfectly designed to spot comets zipping by at speeds up to about 153,000 miles per hour (246,000 kilometers per hour), astronomers didn’t want to miss what ...

At the future Samuel Oschin Air and Space Center, the very first artifacts are now in place, with more to come on humans and ...

The eye-opening photos, which were taken “during a number of the agency’s missions,” will be unveiled on Wednesday, November ...