The interstellar comet 3I/ATLAS, a rare visitor from outside the Solar System, might have been spewing gases for months ...

The NASA/ESA/CSA James Webb Space Telescope has been exploring the cosmos for 3 years. See some of the amazing highlights.

In an extraordinary testament to the predictive power of Einstein’s theory of general relativity, a star system has been ...

Astronomers have unveiled a fascinating rhythm that reverberates across multiple stars within our galaxy. This galactic-scale ...

From the Hubble Space Telescope launched in 1990 to the soon-to-be-unveiled Chinese Space Station Survey Telescope (CSST), ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

As NASA described it, the stellar jet located on the outskirts of the Milky Way resembles Darth Maul’s double-bladed ...

A giant explosion that lit up the sky didn't just rock the cosmos – it absolutely rattled our understanding of the Universe's ...

On September 11, the Hubble Space Telescope captured a stunning image showcasing the spiral galaxy NGC 7456 located in the ...

In 1925, Edwin Hubble's observation of Cepheid variables in the Andromeda galaxy revolutionized astronomy, proving the ...

Most stars in the Milky Way move at steady speeds, orbiting the galactic center in regular paths. But astronomers have ...

When NASA's ATLAS survey first spotted the interstellar comet 3I/ATLAS in July 2025, astronomers recognized it as a rare and intriguing visitor from ...