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

The Phantom Galaxy (M74) has been imaged in infrared and optical light using the James Webb Space Telescope and Hubble Space ...

NASA's Roman Space Telescope has received its Optical Telescope Assembly, paving the way for its mission to explore the ...

Hubble captures LMC's interaction with the Milky Way’s halo. Surprising findings show LMC’s compact gas halo. Ram-pressure ...

A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

This process won't be complete for many millions of years — until then, Queen Berenice II will have to suffer the knots in ...

According to NASA, which recently shared this Hubble Space Telescope image ... Hawaiian for "immense heaven." It contains ...

According to NASA, which recently shared this Hubble Space Telescope image, IC 3225 looks like it's been launched from a cannon, speeding through space like a comet with a tail of gas streaming behind ...

SPHEREx will explore the universe in 102 infrared colors, providing unprecedented insights into cosmic origins.

Su (University of Arizona), A. Gáspár (University of Arizona) Hubble acquired this image of the circumstellar disk around the star Vega using the Space Telescope Imaging Spectrograph (STIS).