Last year President Trump pitched a severe chop to NASA’s proposed annual budget for 2026, but the House and Senate on Monday ...

A team of physicists has discovered a surprisingly simple way to build nuclear clocks using tiny amounts of rare thorium. By ...

Crew-11's successor mission, the four-astronaut Crew-12, is currently targeted to launch in mid-February. NASA is looking at ...

Mars, often depicted as a barren red planet, is far from lifeless. With its thin atmosphere and dusty surface, it is an ...

A first-of-its-kind space telescope could soon launch into orbit and potentially chart a new path forward for astronomy.

Researchers have proposed a theoretical timepiece, dubbed the "CRASH Clock," which tells us how quickly satellites would ...

In its preliminary data release, taken from just seven nights of observations, the powerful Vera C. Rubin Observatory has ...

Both NASA’s James Webb Space Telescope and Chandra X-ray Observatory caught these two galaxies in a close embrace.

SpaceX had targeted 4:59 p.m. Thursday to send up the Falcon 9, but the company moved the Starlink 6-96 mission to a new ...

A newly discovered celestial object may be a starless cloud that could change how astronomers understand dark matter.

Here are six of the most stunning newborn stars and galaxies images shot by NASA James Webb Space Telescope, depicting the ...