Astronomers have detected oxygen in the most distant known galaxy ever observed, a discovery that is forcing scientists to ...

This guest star remained visible in the night sky for around eight months and would later be identified as the oldest known supernova. Astronomers refer to this phenomenon as SN 185. Now ...

Arguably, his single best-known credit is Walt Disney’s 1961 ... this week to ask him about the distinction of being Star Trek’s oldest living actor. He replied, “I’m very proud to have ...