A new NASA space observatory is scheduled to launch into orbit this week on a lofty mission to map more than 450 million ...

Designed as a medium-class mission within NASA’s Explorers program, SPHEREx was selected by NASA for funding and development ...

NASA’s newest space telescope, SPHEREx, designed to seek out the key ingredients for life in the Milky Way, and a sun-focused mission called PUNCH, will have to wait ...

The Andromeda galaxy, our cosmic neighbor, is far more turbulent than previously thought. A new survey by the Hubble Space ...

Astronomers have discovered a black hole so mind-bogglingly large, trying to get a grasp of how big it really is could induce ...