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

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

A distant cluster of galaxies is wrapped in a vast halo of high-energy particles that could be the work of supermassive black ...

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

NASA has confirmed asteroid 2025 MM is approaching. The asteroid measures nearly 120 feet across—about the size of a small ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

The James Webb Space Telescope (JWST), launched in 2021, is currently the most powerful space observatory ever built.

The team used the Multi-Unit Spectroscopic Explorer (MUSE) on the European Southern Observatory’s Very Large Telescope in ...

L3Harris in Rochester played a pivotal role in building the Vera C. Rubin Observatory’s massive secondary mirror, now part of the world’s most advanced sky-survey telescope.

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

NASA has recently captured a satellite image of a volcano in Alaska, showcasing huge potential for volcanic activity.

Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the ...