When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...

The Voyager probes are each turning off an instrument to avoid ending their 47-year-long missions later this year.

Voyager 1 crossed into interstellar space in 2012, followed by Voyager 2 in 2018, making them the only spacecraft to operate ...

The megaphone-shaped spacecraft, called SPHEREx — short for Spectro-Photometer for the History of the Universe, Epoch of ...

Druckmann’s character in Intergalactic: The Heretic Prophet goes through similar things in space. Since the game features a ...

Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and ...

BEIJING -- Chinese and foreign astronomers have unveiled the first three-dimensional map of the properties of interstellar ...

Scientists have discovered two enigmatic icy objects in deep space that defy explanation. Unlike typical interstellar ice ...

"The Voyagers have been deep space rock stars since launch, and we want to keep it that way as long as possible!" ...

The legendary Hubble Space Telescope has turned its gaze to the Ursa Major-adjacent galaxy UGC 5460, revealing spiral arms, ...

Voyager 1 and Voyager 2 are both exploring uncharted territory in interstellar space. Engineers at NASA’s Jet Propulsion Laboratory in Pasadena, California, sent a command for Voyager 1 to power ...