One of the most anticipated meteor showers of the year will peak on Saturday, and if you don’t mind the cold, it’s worth ...

NASA has selected a heliophysics mission to move into the next phase of development amid broader concerns about the state of ...

TRAPPIST-1e, an Earth-sized world in the system’s habitable zone, is drawing scientific attention as researchers hunt for ...

More than one-third of Tuvalu’s 11,000 population applied for climate visas to migrate to Australia under a deal the ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

The Geminids, considered one of the best and most reliable annual meteor showers, is predicted to peak Dec. 12-13.

Avio will build solid rocket motors in Virginia. The governor of Virginia, Glenn Youngkin, announced Wednesday that Avio USA ...

The report concerns a video in which Senator Mark Kelly, a retired Navy captain, and five other Democratic lawmakers reminded ...

Astronomers have mapped the turbulent edge of the Sun where solar matter manages to escape the Sun's fierce magnetic grip.

NASA has lost contact with its MAVEN spacecraft that has been orbiting Mars for more than a decade. Here's what we know.

NASA’s latest tracking data show that interstellar comet 3I/ATLAS is not just racing through the solar system, it is ...

The Star of Bethlehem, a guiding light for the Magi, has long puzzled experts. NASA scientist Mark Matney proposes a 5 BC ...