This video investigates the unusual early activity of Comet Bernardinelli-Bernstein, a massive body traveling from the Oort ...

The Solar System is a fascinating place, with each planet orbiting the Sun at its own unique distance. But how far apart are ...

The monstrous 85-mile-wide comet C/2014 UN271 is the second most distant body originating from the Oort Cloud found to be chemically active.

For fans of the Destiny franchise, here are our first impressions and key takeaways from our playthrough of The Edge of Fate ...

The Oort cloud has sent its biggest comet yet towards the inner solar system, and it is travelling at an insane speed, releasing jets of carbon monoxide.

Experimental Propulsion Tech Could Reach Mysterious Planet Beyond Pluto in 10 Years Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid ...

Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...

A telescope has discovered a new world on the edge of the Milky Way – potentially confirming the ‘Planet X’ theory. Beyond ...

Scientists have unlocked one of the solar system's many secrets from an unexpected source: a planetarium show opening to the public on Monday.