Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...

A stronomers using the Very Large Telescope at the European Southern Observatory in Chile have imaged a filament of the ...

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

Chile's pristine, dark desert skies, world-renowned for astronomy, are at risk of being outshined by urban and industrial ...

Software engineers have been hard at work to establish a common language for a global conversation. The topic—revealing the ...

The Hubble Space Telescope has captured this striking image of an unusual galaxy with a bullseye structure, as nine rings ...

A near-Earth asteroid as wide as the Statue of Liberty is tall could strike Earth on Dec.22, 2032, alerting planetary defense ...

Using the Gemini North telescope, astronomers have detected the largest black hole jet ever seen in the early universe. It's ...