NASA’s Chandra X-ray Observatory and Hubble Space Telescope have been used to study a cluster of stars, nicknamed “Nikhuli," ...

The Hubble Space Telescope has found evidence of a "wandering" black hole about 5000 light years away in the Milky Way galaxy ...

Yale astronomer Pieter van Dokkum and a team of researchers have discovered an object in space they call the "Infinity" ...

The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.

Researchers will mine data from NASA’s Nancy Grace Roman Space Telescope, which will survey the same areas of the sky every ...

Astronomers at the University of Hawaii uncovered black hole events so packed with energy, they were the biggest explosions ...

NASA has spotted something that it's not normal to observe in the universe. Usually, these monsters are shooting jets - now ...

Astronomers have caught a black hole far from the center of its galaxy ripping a star to shreds — offering for the first time evidence of a rogue supermassive black hole in action.

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Readers doubtless know that metals expand when heated. As explained in a NASA blog post that’s a problem for space telescopes ...

ESA/Hubble & NASA, M. J. Koss, A. J. Barth The light that the NASA/ESA Hubble Space Telescope collected to create this image reached the telescope ...