Not yet proof, but potential proof of biosignature of life on Mars, this is the closest NASA has been to discovering a real trace of life so far on Mars said Nicky Fox, deputy administrator of NASA's ...

Nemesis theory suggests a hidden brown dwarf companion star triggers mass extinctions every 26 million years, but advanced ...

NASA's Europa Clipper captured this image of a starfield—and the planet Uranus—on Nov. 5, 2025, while experimenting with one ...

A rock that is described as "unusually shaped" and "not meant to be on the surface of Mars" has nevertheless made its way to ...

Blue Origin will upgrade New Glenn ahead of its 3rd launch from Florida and will also one day soon debut a larger variant of ...

Blue Origin's New Glenn rocket aced its first-ever landing last week — and even managed to stay pretty, despite the ordeal.

Blue Origin has big plans for its big New Glenn rocket after its 2nd-ever launch, including vehicle upgrades and a taller ...

NASA releases unseen 3I/ATLAS images following the US government shutdown. Discover why this ancient interstellar visitor is ...

Min Read November marks 25 years of human presence aboard the International Space Station, a testament to international ...

The mission will use a larger variant of the rocket known as Pegasus XL, and is on target to launch in June 2026. Katalyst ...

A team of researchers has confirmed stars ring loud and clear in a "key" that will harmonize well with the science goals and ...

New multi-temperature coronal mass ejection observations might help us better understand how life emerged and evolved on Earth ...