Astronomers have identified 3I/ATLAS, an ancient, ice-rich interstellar comet potentially older than our solar system.

The Vera Rubin Observatory (VRO) hasn't yet begun its much-anticipated Legacy Survey of Space and Time. But it saw its first ...

A stunning meteor shower will also light up the Australian night sky throughout November as the Earth passes through debris ...

Astronomers have traced the 12-billion-year journey of interstellar comet 3I/ATLAS, believed to be the oldest comet ever ...

Learn how many suns exist in the Milky Way and how to understand how many sun-like stars are out there could help us ...

NASA has announced that the interstellar comet 3I/ATLAS will approach Earth on October 29, 2025, marking its closest ...

The comet – named 3I/ ATLAS – was discovered this summer and led to excitement because it appears to be an interstellar comet ...

The comet, officially detected on July 1, 2025, by the ATLAS (Asteroid Terrestrial-impact Last Alert System)telescope in Chile, has been confirmed to be travelling on a hyperbolic trajectory, meaning ...

While the comet poses no threat to the Earth, its uniquely positioned trajectory and origin have caught the attention of ...

The James Webb Space Telescope has looked back into deep time to find “rubies” or “little red dots” stretched across the ...

Famed scientist Avi Loeb is investigating the newly found quasi-moon 2025 PN7, questioning if it is an artificial alien probe ...

Astronomers have discovered 3I/ATLAS, a potentially 7-billion-year-old comet, believed to carry secrets from before the solar system's inception.