Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

NASA has just made a groundbreaking discovery—a new planet beyond Neptune that wasn’t there before! This mysterious find ...

Astronomers have officially announced the name of the largest structure in the known universe. It was reported earlier this ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

Solar masses are a unit of measurement used in astronomy to express the mass of other celestial objects in comparison to the ...

“By detecting the region outside of our solar system, by detecting actual galactic matter, we can start to unravel a whole ...

While not a detection of life itself, this study shows that the Solar System ... understand the early universe and the chances of life hiding elsewhere in the Solar System (and beyond).

Cosmic rays coming from outside the Solar System bring these particles closer to the Sun, where they experience changes ...

Caribbean sounds help bring the Solar System to life and make space education more inclusive.