Hypervelocity stars have, since the 1920s, been an important tool that allows astronomers to study the properties of the ...

The discovery is the first direct observational confirmation of a theory for how young stars feed on, and then explosively ...

Chatbots can be overly agreeable. To get less agreeable responses, ask for opposing viewpoints, multiple perspectives, and a ...

Hubble unveils the “Lost Galaxy” as a vibrant spiral alive with newborn stars and glowing clouds of cosmic energy.