"We discovered a galaxy which formed 15 billion times the mass of the sun in stars and then stopped forming stars before the ...

Astronomers have spied a monster radio jet in the distant universe that’s twice the width of the Milky Way galaxy. The ancient object formed when the universe was less than 10% of its current ...

One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...

This luminous object ... The electrons "dance" around. But in the ensuing moments, minutes, hours and days, the star-matter ...

Paz built an AI algorithm to search data from a NASA space telescope for objects such as black holes. His discoveries could help solve one of the universe's biggest mysteries. When Matteo Paz ...

"Planetary-mass objects don't fit neatly into existing categories of stars or planets." Are they stars? Are they planets? Or are they neither? Some rogue planetary mass objects that wander the ...

Astronomers have discovered an enormous radio jet from the early universe, extending over 200,000 ... is coming from a quasar—a super-bright object powered by a supermassive black hole.