The comet, discovered in July 2025, originated far beyond our Solar System and is thought to be around 7 billion years old - ...
The most striking claim about 3I/ATLAS is its estimated age range of 8-14 billion years. This analysis, led by Michele ...
The Hubble Space Telescope's newest images of 3I/ATLAS confirm the presence of its sunward anti-tail, contrary to the usual ...
The exocomet on its journey to exit the solar system will perform a rendezvous with Jupiter’s irregular moon Eupheme on March ...
Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to ...
Beehive cluster, a group of 1,000 stars, will be visible to stargazers in January. How to see it, what’s visible to naked eye ...
When 3I/ATLAS was first detected on 1 July 2025 by the ATLAS telescope in Chile, it was widely assumed to be a relatively ...
Strange cosmic objects spotted by NASA's James Webb Space Telescope (JWST) are presently puzzling astronomers. The odd ...
What was originally thought to be a planet orbiting the Fomalhaut star was probably just the fallout of a wild collision.
The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...
Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...
Many astronomical events, such as meteor showers, run by calendrical timings as well. But our moon and the other planets move ...