The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

Astronomers have uncovered the most distant blazar ever discovered, a supermassive black hole with a mass of 700 million suns ...

Astronauts witnessed the brightest comet of 2025 from space as it streaked across the sky above Earth.A new photo taken from ...

This NASA/ESA Hubble Space Telescope image peers into the dusty recesses of the nearest massive star-forming region to Earth, ...

Astronomers have detected the most ancient blazar ever observed, originating from the early universe and emitting a beam of ...