NASA's James Webb Space Telescope has detected a rare 'jellyfish galaxy', 8.5 billion light-years away, undergoing a process of cosmic stripping.

Study led by University of Bonn finds galaxy clusters contain about twice as much normal matter as previously estimated, based on recalculated stellar populations and survey data.

A rare jellyfish-like galaxy discovered by the James Webb Space Telescope challenges what science knew about early galactic evolution.

Renowned Caltech astronomer Carl Grillmair, celebrated for discovering water on exoplanets, was tragically found shot dead at his remote observatory home. Grillmair, who received NASA's Exceptional ...

To find them, researchers first used the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile, a powerful telescope designed to observe the faint glow of cold dust in distant space. ALMA ...

For sixty years, it sat in the archives as a geological oddity, a faint signal on aging USGS records suggesting something unexpected beneath the saltwater of the Atlantic. Fresh water, deep under the ...