The Hubble Space Telescope has captured a spectacular new image of the largest and most unusual protoplanetary disk ever ...

A new NASA spacecraft called Pandora is awaiting launch ahead of its journey to study the atmospheres of exoplanets, or ...

Jupiter's moon Europa is on the short list of places in our solar system seen as promising in the search for life beyond ...

Astronomers spotted nine galaxies with characteristics that have never been seen as a collection before. It's possible this ...

Pandora, the latest in a long portfolio of University of Arizona's space science missions, has cleared its last major ...