Astronomers have identified a quartet of small rocky planets orbiting Barnard's star - one of our closest stellar neighbors - ...

New research suggests that a binary pair of Kuiper Belt objects, known as the Altjira system, is actually made up of three ...

A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...

Our grade school understanding of the Solar System may not take into account the constant discoveries being made in our ...

Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and ...

For a few evenings around 28 February, every planet in the solar system will be visible in the night sky, thanks to a rare ...

In research highlighted in a new paper, published today in The Astrophysical Journal, Scientia Senior Lecturer Ben Montet and PhD candidate Brendan McKee analysed changes in the timing of a known ...

Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

Everything you could want to know about our home planet, Earth. When it comes to astronomical subjects for videos, I don't ...

The solar system could be packed with 1 million alien visitors, space rocks shaken away from our cosmic neighbor Alpha ...

Between February 25 and February 28, all seven planets in our solar system will be visible in the night sky. It's known as a ...