A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

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

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave ...

The Quipu superstructure is enormous, spanning 1.4 billion light years – and it could violate one of our fundamental ...

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the ...

Our universe does host life, but it’s not the most optimal universe for life. Published in 1962 by American astronomer Frank ...

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

Physicists have performed a simulation they say sheds new light on an elusive phenomenon that could determine the ultimate ...