NASA on Tuesday launched its newest space telescope, SPHEREx, designed to map the entire sky in unprecedented color. It rocketed toward orbit on a SpaceX Falcon 9 rocket from Vandenberg Space Force ...

Weather has delayed NASA’s launch of the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries.

The moshing galaxies of Arp 105 dazzle in the Space Image of the Day Monday (March 10), which comes courtesy of Hubble.

Scientists used XRISM to detect hot gas flows in Centaurus Cluster, proving that galaxy collisions cause gas movement and ...

Astronomers have uncovered a baffling cosmic anomaly — a supermassive black hole in galaxy NGC 5084 that appears to be ...

The researchers propose that this ejection resulted from the collision of two galaxies, causing their central black holes to ...

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The Andromeda galaxy, our cosmic neighbor, is far more turbulent than previously thought. A new survey by the Hubble Space ...

Protesters say firings, budget and grant cuts in health, climate, science and other research government agencies by the Trump ...