There's some welcome news for astronomers as a threatening asteroid is no longer expected to impact the moon. At one point, Asteroid 2024 YR4 was considered to be the most dangerous asteroid ...

Scientists using NASA’s James Webb Space Telescope have ruled out the possibility that asteroid 2024 YR4 could collide with ...

NASA’s NEO Surveyor telescope will launch in 2027 to find dangerous asteroids that current telescopes miss, strengthening ...

Scientists gathered in a conference earlier this year in an effort to solve the issue of satellite streaks ruining a powerful new Earth-based observatory's data.

The James Webb Space Telescope captured a stunning spiral galaxy 65 million light-years away, revealing glowing dust clouds and stellar nurseries.

A total lunar eclipse, or blood moon, will make the satellite glow red across Asia, Australia, the Pacific and the Americas.

A galaxy made almost entirely of dark matter, an elusive form of matter that doesn’t interact with light, was spotted by Hubble 250 million light-years from Earth.

The researchers said that the "hydroxyl gigamaser" was generated by the merger of two galaxies some 8 billion light-years away.

A total lunar eclipse played hide-and-seek with Bay Area skywatchers early Wednesday morning, with fog blocking views for ...

Astronomers have spotted a galaxy so faint, it’s almost invisible — a discovery that could help illuminate one of the most elusive subtances in the universe.

"There are plenty of opportunities for many satellites to do space science." When you purchase through links on our site, we ...

Who’s ready for a “planet parade”? The last planetary alignment was in August 2025, when six planets aligned and four were ...