A dim red giant just out of reach of the Milky Way is providing astronomers with an incredibly rare glimpse into the earliest days of our universe, at a time when it was not possible for a telescope ...

Researchers using two of humanity's most powerful observatories—NASA's James Webb and Hubble Space Telescopes—have definitively shown that Terzan 5 is not a globular star cluster, as it was once ...

Stars and planets are inextricably linked. They form together and stars shape the fate of planets. Stars create the dusty protoplanetary disks that give birth to planets of all kinds. And when a star ...