Cosmologists are using cutting-edge computational tools to uncover the secrets of dark matter and dark energy, which together ...

The new findings come from the Dark Energy Spectroscopic Instrument (DESI), which sits on a telescope at the Kitt Peak ...

Or sign-in if you have an account. Amy Jordan needed to scare the daylights out of the reader early in her new thriller, The Dark Hours. She wanted them to share the terrors experienced by a young ...

New results from the Dark Energy Spectroscopic Instrument (DESI) suggest that the unknown force accelerating the expansion of ...

And now scientists are getting a little closer to understanding how it behaves. The big question is whether this dark energy ...

The newly released Euclid images hint at the large-scale organization of galaxies in what is known as the cosmic web, ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

The images and other information released Wednesday by the European Space Agency’s Euclid observatory includes a preview of ...

The European Space Agency has released its first tranche of data from the Euclid space telescope's mission to map the ...

SpaceX and other companies plan to launch tens of thousands of satellites, which could mar astronomical observations and pollute the atmosphere.

“The man's family, who was there, agreed to the procedure, and they also said that I could stay and photograph as EMTs worked to save his life,” said John Moore, a Getty Images photographe ...

And a baby chimpanzee sips a bottle. The 2024 Nature Photography Contest showcases the complicated beauty and inspiring resiliency of our planet. Photographer Christopher Paetkau took home top ...