There’s a new frozen oddball orbiting the Sun, and it’s not your average space rock. It’s a planet—a minor one, to be ...

The International Astronomical Union’s Minor Planet Center, which catalogs new moons and other small bodies in the solar ...

NASA’s Asteroid Watch Dashboard has issued a new list of five asteroids on approach, with close passes to Earth expected ...

New research claims that Venus could be hiding dangerous asteroids capable of destruction if they collide with Earth.

NASA's Mars Perseverance Rover starts its search for life on the red planet in the crocodile region, marking the latest ...

The ocean covers most of Earth and may exist beyond it—scientists now suspect a distant exoplanet could be entirely covered ...

Astronomers recently received photographic evidence of movement on the surface of Mars. Here's how they got it.

A groundbreaking discovery confirmed by NASA surrounding a young star offers new insights into planet formation and the role ...

Musk will discuss progress and next steps toward building a human presence on the Red Planet ahead of Starship’s ninth test ...

Astronomers have discovered a mysterious dwarf planet, 2017 OF201, far beyond Pluto. This discovery challenges existing ...

"Until we can separate these signals more clearly, we have to be especially careful not to misinterpret them as signs of life ...

Jupiter may have once been more than twice its current size, with a magnetic field 50 times stronger, say scientists who ...