Captured just days after its discovery, the images offer the clearest view yet of this rare visitor from beyond our solar system.

NASA has confirmed the discovery of an Earth-sized planet parked right in the “habitable zone” of a distant red dwarf star.

The JWST could see a 25-35% reduction in operations, and some Hubble instruments may have to fend for themselves.

Some of these open clusters are pretty famous, such as the Pleiades cluster, also known as the Seven Sisters. This is ...

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

Space enthusiasts are tracking Asteroid 2025 MM. It is airplane-sized. It will safely pass by Earth this week. The asteroid ...

Defence surveillance satellites operate by using cutting-edge technology to track threats, monitor borders, and support ...

In its first year alone, it will double the amount of data collected so far by every other instrument in the history of ...

(THE CONVERSATION) In the four months since he began serving as secretary of the Department of Health and Human Services, Robert F. Kennedy Jr. has made many public statements about vaccines that have ...

Amid rising tensions along the Finnish-Russian border following Finland's NATO accession, army reservist Janne Latto trains with surveillance drones, preparing for potential conflict as both nations ...