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 rings are regions of higher density, where the galactic material has been pushed together by the rippling shocks. The ...

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

The Hubble Space Telescope has captured this striking image of an unusual galaxy with a bullseye structure, as nine rings ...

Matter in intergalactic space is distributed in a vast network of interconnected filamentary structures, collectively ...

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

Thanks to NASA's Hubble Space Telescope, we can now dive deeper into our home galaxy. From dazzling star clusters to swirling nebulae, these stunning images reveal the Milky Way’s hidden beauty.

Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

Supermassive black holes can fuel their own growth by cooling and recycling gas, creating a continuous cycle of feeding and outbursts. The central regions of galaxy clusters host the universe’s ...

NASA's SPHEREx mission, set to launch in February 2025, will utilize an advanced infrared telescope to map the entire sky in ...

The Gaia mission, launched by the European Space Agency, has completed a decade of groundbreaking astronomical observations, collecting over three trillion data points on two billion stars and ...