Depending on how you look at it, the universe might not have an "end," after all. Whether the universe will "end" at all is ...

Astronomers have long debated the role of galaxy mergers in powering active supermassive black holes. Now an unprecedented dataset of a million galaxies from the Euclid telescope provides evidence ...

Using ESA's XMM-Newton satellite, astronomers from Stanford University and elsewhere have conducted deep X-ray observations ...

"Explore the fascinating world of astrophysics and how galaxy rotation curves give us critical insight into dark matter! In this video, we’ll break down how the rotation speeds of stars and gas within ...

"In order to get such high sensitivity in the mid-infrared, one needs to go to space, as the atmosphere severely messes up ...

Among a "field of galaxies;" the James Webb Space Telescope captured spiral galaxy LEDA 2046648, a billion light-years from ...

What was once the leading explanation for dark matter may have simply been underestimating the mass of the particles that ...