The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, ...

Using the James Webb Space Telescope, astronomers have captured the clearest picture yet of how galaxies formed in the early universe.

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Huge eruptions from the Milky Way’s supermassive black hole in the distant past may have sterilized much of the inner galaxy ...

The James Webb Space Telescope and Hubble Space Telescope have captured amazing views of spiral galaxy NGC 2566. Credit: ...

Astronomers have traced the 12-billion-year journey of interstellar comet 3I/ATLAS, believed to be the oldest comet ever ...

Astronomers have shed light on a decades-long debate about why galaxies rotate faster than expected, and whether this ...

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

A new instrument on the four-metre VISTA telescope at the European Southern Observatory in Chile has recently captured its ...

Scientists are attributing the mysterious, diffuse glow at our galaxy's center to dark matter, a phenomenon usually linked ...

NASA's Hubble Space Telescope captures the glittering spiral galaxy NGC 6951, where a central bar fuels a spectacular ring of ...

A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the ...