JWST revealed a massive star that ended its life in an explosion when the universe was just a cosmic toddler.

On this date, Jan. 29, 1859, American astronomer William Cranch Bond died. Cranch and his son, George Phillps Bond, ...

The American Astronomical Society is calling on all nations to ban advertising in space that can be seen from the ground. Their concern is that "obtrusive ...

Astronomers have witnessed a monster supermassive black hole erupting with a light-year-long jet traveling at one-third the ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

The full image includes some 2.5 billion pixels compiled from observations spanning more than 1,000 orbits around Earth ...

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

A remarkable black hole, located 270 million light-years away in the Draco constellation, has become the center of ...

The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.