After hundreds of hours of observations, researchers captured a highly detailed image of a long filament of the "cosmic web" ...

NASA's Hubble Space Telescope captured this image of LEDA 1313424, the Bullseye galaxy, which measures 2.5x larger than the Milky Way. LEDA 1313424 has more rings than any other known galaxy in ...

Astronomers have been able to image gas as it travels down a 3 million light-year-long cosmic highway between two growing ...

The eight ripples seen by the Hubble Space Telescope in this cosmic scene marks the most ever seen in any galaxy, and data ...

The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about ...

This image from the NASA/ESA Hubble Space Telescope features Arp 72, a very selective galaxy group that only includes two galaxies interacting due to gravity: NGC 5996 (the large spiral galaxy ...

Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...

Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...

After a blue dwarf galaxy shot through it like an arrow, the large Bullseye now has nine rings—six more than any other galaxy ...

(THE CONVERSATION) If you want to know what happened in the earliest years of the universe, you are going to need a very big, very specialized telescope. Much to the joy of astronomers and space fans ...

Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning ...

Matter in intergalactic space is not randomly scattered - it forms a vast network of filamentary structures that make up the ...