The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble ...

The Hubble Space Telescope has provided the most detailed survey of the Andromeda galaxy, revealing new clues about its ...

New U.S. Postal Service stamps released last week feature images captured by NASA's James Webb Space Telescope.

This showstopper galaxy boasts two large, winding spiral arms outlined by young, bright blue stars interwoven with reddish-brown dust and pink glowing regions of star formation. Images of NGC 5643 ...

The Andromeda galaxy is our closest galactic neighbour, barring dwarf galaxies that are gravitationally bound to the Milky ...

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

But astronomers scrutinizing this particular Hubble image found the central galaxy actually sports a swirl of spiral arms seemingly unruffled by any such merger, raising new questions about what might ...

About 100 years after astronomer Edwin Hubble's discovered the "magnificent" spiral nebula, the Hubble Space Telescope and ...

Gas and dust within the image, captured in infrared light by the Webb Telescope's filters, cascade like billowing pink, ...

This image from the NASA/ESA Hubble Space Telescope features Arp 72, a very selective galaxy group that only includes two ...