The cataclysmic explosion that spawned the supernova remnant simultaneously gave rise to a superdense pulsar, which was ...

A study looking at ancient texts may have found evidence of a galactic supernova in a poem praising Saladin, the first sultan ...

I was exploding with excitement to ask my friend Guy Worthey about supernovas. He’s an astronomer at Washington State University. He told me a supernova is a very energetic explosion in space. There ...

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...

It’s an astronomical version of the tortoise and the hare, with the longest GRB ever recorded releasing more energy than the ...