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

Mars is covered in stunning features, but nothing quite compares to the massive Martian mountain Olympus Mons, the largest ...

NASA’s Perseverance Mars rover has made another strange discovery. While investigating the Vernodden area of Jezero Crater – ...

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

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.

Mystery as NASA discovers ‘sculpted’ alien rock on surface of Mars - The rock is made out of elements also found in Earth’s ...

In a new study scientists are working to understand that early Mars’s atmosphere could have supported life.The study findings ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...

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

NASA finally released an early "peek" at the observations of its spacecraft of interstellar object 3I/ATLAS during a ...

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 ...

A Brown University researcher helps to lead the science team for NASA’s HiRISE camera, which caught images of the comet as it streaked past Mars.