Cosmologists are unraveling a perplexing mystery: the universe appears to be expanding faster than predicted. Known as the ...

Chandra X-ray Observatory and X-ray Polarimetry Explorer (IXPE) imagery of the Milky Way's core and supermassive black hole ...

American space agency NASA says it has begun installing the telescope assembly in the space observatory that will become ...

Hubble captures the aftermath of the Large Magellanic Cloud’s dramatic encounter with the Milky Way, revealing the loss of ...

A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga.

Milky Way strips LMC's gas halo with ram pressure. Hubble captures dramatic interaction between galaxies. LMC retains enough ...

The photograph of the Milky Way was taken by Oisin McDonnell, who is based in South Australia. He shared the image in a ...

Encounter Blew Away Most of Smaller Galaxy's Gaseous Halo In a dramatic tale of survival captured by the Hubble Space ...

If the Large Magellanic Cloud were not quite so massive, the Milky Way would have robbed it of any opportunity to form new ...

A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga ...

Easter Island is home to more than 900 giant Moai, with more still being discovered. The statues average about twice the ...