The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

The light that the NASA/ESA Hubble Space Telescope collected to create this image reached the telescope after a journey of ...

Hubble Space Telescope snapped an image of UGC 11397, a spiral galaxy situated in the constellation Lyra, about 250 million ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...

Created as a tribute to dark matter pioneer Vera Rubin, the image was created with the aid of a vast array of telescopes.

Researchers used an AI model to create a new image of the black hole at the center of the Milky Way, with some concern from ...

NASA's Chandra X-ray space telescope has captured a breathtaking image of the neighboring Andromeda galaxy, in a tribute to ...

NASA/ESA's Hubble Space Telescope captures an image of the active galactic center in spiral galaxy UGC 11397, located in the ...

NASA's James Webb Space Telescope made a new discovery. It studied ancient galaxies. Researchers observed that many galaxies spin in the same direction. This challenges previous beliefs about the ...

Because it doesn't interreact with light or electromagnetism, dark matter exists to us only through its influence on visible ...

This stunning Hubble view of spiral galaxy UGC 11397 captures more than graceful arms and glowing stars—it hides a ravenous ...

NASA's Chandra X-ray Observatory has captured a striking image of a distant quasar from the "cosmic noon," including a giant energy jet "being illuminated by the leftover glow from the Big Bang itself ...