"Project Hail Mary," the Ryan Gosling-led adaptation of the best-selling sci-fi novel from Andy Weir, is being praised for putting the science in science fiction. Although aliens, sun-draining ...

The oldest stars in the Milky Way are forcing a fresh look at one of cosmology’s biggest arguments. If some of them are about 13.

Astronomers have uncovered a hidden cosmic web of galaxies and gas by mapping hydrogen light from the early universe.

We have found ample evidence of crucial molecules in meteorites and asteroids, and new research has just added a bit more. The rest of this article is behind a paywall. Please sign in or subscribe to ...

Breakthroughs in astrophysics could reshape our understanding of the universe in the next decade. Observations of gravity waves could prove Einstein’s theory of general relativity, or tip physics on ...

A unique technique allowed astronomers to see the early universe as a "sea of light" and explore the effects of gravity and dark energy on cosmic evolution.

It's perfect timing on the Sun's part, as the aurorae will match the bump in visibility we get at the equinox.

Rocket Lab USA, Inc. (Nasdaq: RKLB) (“Rocket Lab” or the “Company”), a global leader in launch services and space systems, today announced it has been selected by NASA to launch its Aspera mission, an ...

NASA is canceling the AXIS X-ray space telescope mission concept, saying it failed to meet key requirements. But the project leader thinks there's another reason.

For decades, astronomers have used distant supernovae as cosmic lighthouses to test fundamental physics and to measure the ...

Rocket Lab USA, Inc. (NASDAQ:RKLB) announced on Wednesday that it has been chosen by NASA to launch its Aspera mission. Aspera is an astrophysics science mission designed to study the formation and ...