While for most people Pluto is the most distant planet in the Solar System, things get a lot more fuzzy once you pass Neptune ...

NASA’s New Horizons spacecraft has successfully demonstrated a revolutionary method for deep space navigation, as the probe ...

How many dwarf planets are there in our solar system? The recent discovery of 2017 OF201 makes the tally anywhere between ...

For years, scientists have been scanning the icy outskirts of our Solar System for an unknown massive planet. The ...

The James Webb Space Telescope (JWST), operated by NASA, has uncovered intriguing new details about Charon—Pluto’s largest ...

In the frozen outskirts of the solar system, a reddish dwarf planet orbits in silence. Known as Sedna, it is so distant that ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

NASA's New Horizons spacecraft has successfully conducted the first-ever deep space stellar navigation test, while traversing the Kuiper Belt.

Astronomers celebrated the release of the first images from the Rubin Observatory — and registered hundreds of its first ...

NASA has released new detailed images revealing a full-frame view of the peculiarly shaped asteroid Donaldjohanson.

Amazon has sent more Kuiper craft into space as it looks to deploy a satellite constellation that rivals Starlink, a service ...