Astronomers directly imaged a faint companion star orbiting Betelgeuse, solving a decades-old mystery about its strange brightness changes.

The Vera Rubin telescope is poised to kick off an explosive era of discovery. "It's like old-fashioned astronomy: Find the ...

Can one discuss winning an “AI race” without the invitation of the nation’s most historic space agency to the starting gate?

NASA is planning a groundbreaking mission: building a massive radio telescope on the far side of the Moon. Discover how this lunar telescope will explore the universe’s origins, detect ancient ...

Scientists from the Indian Institute of Astrophysics (IIA) in Bengaluru have managed to peek into one of the fleeting windows ...

Scientists from the Indian Institute of Astrophysics (IIA) in Bengaluru have managed to peek into one of the fleeting windows to the Sun — miniature plasma loops in the lower layers of the Sun’s ...

An airplane-sized asteroid named 2025 OZ will make its closest approach to Earth on July 24, passing at a distance of 3.34 ...

SWRI experiments could explain puzzling levels of equatorial hydrogen peroxide on Saturn's moon Europa detected by the JWST.

Northrop Grumman has won the Sentinel and B-21 bomber programs, both of which should drive material top-line growth over the next few decades. Northrop's space segment is the dominant provider of ...

Makenzie Lystrup’s departure from NASA’s Goddard Space Flight Center comes soon after the resignation of the director of JPL.

Scientists have long speculated that Betelgeuse, one of the brightest stars in the night sky, is not alone. Now, thanks to ...