This rare quasar with spiral arms could help astronomers understand how supermassive black holes feed and grow.

Our sun is a lonely star. At least half the stars in our galaxy have binary companions. This was nicely illustrated in the ...

The work has revealed that Andromeda is a lot more chaotic than expected. Similar to what recently retired Gaia did for the ...

Surrounded by glowing discs of swirling gas, quasars emit immense light that can be seen across vast cosmic distances.

An aspiring naval officer Olivia Achenbach from the United States Naval Academy has unveiled surprising characteristics of ...

The night sky has always played a crucial role in navigation, from early ocean crossings to modern GPS. Besides stars, the ...

Hubble Space TelescopeHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble ...

Galactic gravity can dramatically impact wide binary stars, pushing them towards unexpected mergers or collisions. The ...

Carl Sagan famously said, "We are made of star-stuff," but even he didn't realize just how far that star stuff traveled ...

A very bright object in the sky got people talking across Berkshire and South Bucks on Friday night (January 3).

Binary black holes could form in merging galaxies Light variations suggest binary black holes in PG 1553+153 Gravitational waves may confirm binary black hole systems ...

The Suns will be without Tyus Jones and Oso Isghodaro tonight due to illness. Both were fine entering the day but were recently added as questionable before being downgraded to out. Jones was the ...