It’s 20 years - as of Aug. 12th - to the next Great American Eclipse! A good portion of totality will cut across Florida from ...

Hubble telescope captures third interstellar visitor 3I/ATLAS showing active dust coma racing through solar system.

During the early days of our solar system, giant impacts were common occurrences. Earth likely experienced such an impact ...

A sharp radio image of blazar OJ 287’s bent jet confirms it harbors two supermassive black holes in a tight orbit.

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers ...

You might be thinking about a giant trilobite found on Pluto, or maybe a dinosaur skeleton on the planet. However, when ...

While there will be six planets as part of the alignment this weekend, you won’t necessarily be able to see each of them.

The Hubble Space Telescope has captured a stunning image of a high-speed comet traveling through our solar system. Scientists ...

The James Webb Space Telescope has detected a possible gas giant the size of Saturn in the stellar system nearest our own ...

Alpha Centauri planet candidate discovered by JWST orbiting a Sun-like star. Learn about this potential gas giant in our ...

New images from the Hubble telescope show an extrasolar entity as it hurtles through our solar system at speeds of more than 130,000 mph (210,000 km/h).