Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

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

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

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

Astronomers have characterized the largest-ever early-Universe radio jet. Historically, such large radio jets have remained elusive in the distant Universe. With these observations, astronomers have ...

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

In the vast expanse of the universe, astronomers have just uncovered a colossal cosmic structure, breaking all previous records for size and mass. Named Quipu, this newly discovered superstructure ...

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

The discovery was made possible using the Very Large Telescope (VLT) in Chile, operated by the European Southern Observatory ...

A large asteroid could be heading toward Earth within the next decade, and there's a small chance it could strike the planet, according to NASA.

An asteroid has triggered an international warning of a possible collision. The asteroid, YR4, has around a 1.3% chance of ...