Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...
On Saturday (Jan. 10), for example, we will see three satellites on one side of Jupiter (going outward from the planet: Ganymede, Io and Europa ), while the fourth ( Callisto) remains all by itself on ...
The Hubble Telescope appears as a tiny silhouette during a perfectly timed solar transit captured from Puerto Rico.
NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...
Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...