Researchers suggest gas giants might gather dark matter until their cores collapse into planet-sized black holes.

On Episode 174 of This Week In Space, Rod Pyle and and Tariq Malik are joined by Lynn Harper to discuss some of the amazing ...

A Planet Parade describes the rare celestial event when multiple planets align in the same region of the sky as seen from Earth. On Sunday, six planets will line up, Venus, Jupiter, Saturn, and ...

Uranus, the seventh planet from the Sun, is an enigmatic world that has perplexed astronomers with its extreme axial tilt of ...

A new study reveals how Earth's strongest radio signals, meant for our own spacecraft, "leak" into the cosmos in predictable ...

NASA’s James Webb Space Telescope has uncovered a small moon quietly circling Uranus, a world already known for its unusual ...

For one year, starting this fall, four humans will live inside and simulate life on Mars in a 3-D printed habitat right here ...

The discovery expands Uranus’s known family of satellites to 29, with the tiny moon measuring just 6 miles across.

Researchers show that planetary alignments make Earth’s strongest space signals easiest for alien civilizations to detect.

Aliens may have been closer to Earth than first thought. New research from NASA reveals that Ceres, the dwarf planet in the ...

Like Uranus's other 28 moons, the newfound object spotted by JWST will be named after a William Shakespeare or Alexander Pope character.

There’s probably a lot more of them and we just need to keep looking,” planetary scientist Matthew Tiscareno said.