Most small galaxies that stopped making new stars in the early universe never resumed operations. Something caused their celestial factories to shutter. But researchers have used the James Webb Space ...

"While previous studies with the Hubble Space Telescope found around seven stars, we now have the capability to resolve stars that were previously outside of our capability." The stars themselves ...

the regions around neutron stars. "There's been a lot of debate about whether this bright radio emission could even escape from that extreme plasma," Nimmo said. Breaking space news, the latest ...

They believed that the planets resided on a smaller transparent sphere concentric to the one on which the stars moved. Only over time did astronomers realize that as the Earth moved around the Sun ...