A rush rescue mission to save a NASA space telescope remains grounded, this time because of a last-minute launch problem.

A three-armed spacecraft rocketed into orbit Friday to rescue a NASA telescope that’s in danger of crashing back to Earth.

The likelihood of an impact isn’t low. A 2025 analysis led by the planetary scientist Carrie Nugent estimates asteroids 460 ...

CAPE CANAVERAL — NASA is racing to save an aging telescope from falling back to Earth with a daring rescue mission. The $30 ...

CAPE CANAVERAL, Florida — A three-armed spacecraft rocketed into orbit Friday to rescue a NASA telescope that’s in danger of ...

Flagstaff-based Katalyst Space Technologies launched a spacecraft to capture and boost NASA’s Swift telescope, keeping it in orbit and operating.

When stars like our sun age, they puff up into red giants. Their bubbling outer mass gradually escapes into space, and their remaining cores contract into white dwarfs. Since most stars end their ...

The Sun’s Hidden Poles Could Finally Reveal Its Greatest Secrets Oct. 14, 2025 High above the Sun’s blazing equator lie its mysterious poles, the birthplace of fast solar winds and the heart of its ...

Millions of Exploding Stars Could Soon Reveal Dark Energy's Secrets June 29, 2026 A new AI-powered framework could transform how astronomers measure the expansion of the Universe. By analyzing images ...