A new trans-Neptunian object, 2017 OF201, has been found with a vast orbit and potential dwarf planet size. The finding hints ...

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

Learn about the solar system from a pair of real space museum curators in sci-fi game Elite Dangerous, as Abbie MacKinnon and Laura Joy Pieters of the London Science Museum give a guided tour of ...

Discover the ancient interstellar comet 3I/ATLAS, older than the Sun, as it races through our solar system, offering a glimpse into cosmic history.

Astronomers have spotted a planetary system being conceived from the swirl of gas and dust surrounding a star, giving us an unprecedented, real-time look at how our solar system would've formed ...

Astronomers have spotted 3I/ATLAS, just the third interstellar object ever seen in our solar system. Bigger, faster, and possibly far older than ‘Oumuamua or Borisov, this icy traveler could help ...

One of the boldest dreams in modern astronomy is the search for Earth-like worlds beyond our solar system. These exoplanets ...

Astronomers have discovered an object at the edge of the solar system that is locked in a strange rhythmic dance with the ice giant Neptune.

NASA’s Habitable Worlds Observatory "will draw on technologies proven by the agency’s Hubble, Webb and upcoming Roman Space ...

Recent research suggests a warp in the orbital plane of Trans-Neptunian Objects (TNOs) between 80 and 400 AU, hinting at the gravitational influence o ...

British energy company Space Solar announced it successfully tested an in-space assembly method for its upcoming satellites.

Controlled fusion, solar sails or ion engines could someday help spaceships travel between star systems.