Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...

Aldebaran sits in an inverted V-shaped group of stars. This is the Bull's head, upside down for us, as it was named in the ...

What will we see in the southern sky in 2026? A total eclipse of the moon (at a convenient time), a blue moon and a supermoon ...

As part of the NSF–DOE Vera C. Rubin Observatory First Look event in June 2025, Rubin announced that it had observed thousands of asteroids cruising ...

What will we see in the southern sky in 2026? A total eclipse of the Moon (at a convenient time), a blue Moon and a supermoon, the two brightest planets close together, and Jupiter disappearing behind ...

The southern sky in 2026 offers a celestial spectacle, featuring a total lunar eclipse on March 3rd, a blue Moon on May 31st, ...

Astronomers say the Vera C. Rubin Observatory has detected an asteroid that spins faster than other space rocks of its size.

Astronomers analyzing data from Vera C. Rubin Observatory have discovered the fastest-ever spinning asteroid with a diameter ...

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 ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

The galaxy cluster appears hotter and more mature than it should for its young age, challenging what we think we know about ...

Perseverance rover found a rock on Mars named Phippsaksla with so much iron and nickel that it could be a meteorite.