NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains of a star were found around a hungry black hole. Credit: NASA's Goddard Spa ...

The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a ...

The night sky has always played a crucial role in navigation, from early ocean crossings to modern GPS. Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with ...

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

The Hubble Space Telescope image you see above ... Blasting from the central galaxy — home to a black hole more than 400 million times our sun — is a powerful jet that could provide fresh ...

Using the aging Hubble Space Telescope, Achenbach spotted an unusual spiral galaxy quasar with a visible jet. This calls into ...

Quasar J0742+2704 (center) became a subject of interest after it was discovered to have a newborn jet blasting from the disk around its supermassive black ... The Hubble Space Telescope image ...

Marcus Chown’s “A Crack in Everything” is a journey through space and time with the people studying one of the most enigmatic ...

Is a black hole stuck inside the sun? No, but here's why scientists are asking — Uranus and Neptune are actually similar blues, 'true' color images reveal — Hubble Space Telescope sees wild ...

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied ...

NASA scientists found an odd black hole that is tilted onto its side while using the Hubble Space Telescope to probe a far-off galaxy like a “cosmic crime scene” following a “tip-off” from the Chandra ...