An international team of astronomers led by the Chinese Academy of Sciences has presented unexpected results after measuring ...

A neutron star collision produced an unusual nine-minute X-ray glow, possibly powered by a newborn magnetar that kept releasing energy after the blast.

The Dessens continue to try to assimilate to the analog world, but Daniela is finding it difficult to safely settle in this universe.

In the latest episode of Dark Matter, a bit of quantum entanglement theory fills in a plot hole that has been growing ...

The DESI Collaboration is a winner of the 2026 Gizmodo Science Fair for greatly advancing our understanding of how the universe began, evolved, and will continue to grow in the future. The more of the ...

Astrobites reports on the discovery of a new ultra-faint dwarf galaxy in preview data taken before the start of Vera C. Rubin ...

CAMBRIDGE, Massachusetts — In late August, Avi Loeb, the world’s most renowned scientist hunting for extraterrestrials on ...

An image from NASA's Hubble Space Telescope of galaxy cluster MACS J0417 is part of repeated observations to monitor for the ...

Early galaxies look strange. Hubble observations have shown that in massive stars with low metal content, the stellar wind weakens unexpectedly sharply.

Supernova Athena could reappear by March 2027. Hubble is watching for delayed light that may help measure how fast our universe is expanding ...

The James Webb Space Telescope (JWST) has revealed unexpectedly rapid galaxy assembly in the early Universe, in tension with galaxy-formation models 1 – 3 . At the low abundances of heavy elements ...

A University of Utah-led survey using the Hubble Space Telescope has delivered the largest ultraviolet (UV) dataset of ...