NASA's Mars Reconnaissance Orbiter recently photographed Candor Chasma in Mars' Valles Marineris, the largest canyon in the ...

The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's ...

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

Scientists from the Southwest Research Institute have found strong evidence that near-Earth asteroids Bennu and Ryugu share a common origin with Polana, a much larger asteroid in the main belt. By ...

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

Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to ...

NASA’s Hubble Space Telescope has snapped images of a recently discovered interstellar visitor hurtling through our solar ...

Could humans be heading to Mars in the 2030s? Here's how Elon Musk and SpaceX plan to launch Starship on a mission to ...

A Ph.D. student and his supervisor have developed a simple way to test for active life on Mars and other planets using ...

NASA NIAC has funded studying the development of a constellation of spacecraft powered by the Helicity Drive, a compact and ...

New research paints a picture of Ceres hosting a deep, long-lived energy source that may have maintained habitable conditions ...

Acheron Fossae is filled with dramatic landscape features — most notably, its namesake fossae, or fault-like channels that ...