Latest about Solar System
Is Jupiter's Great Red Spot an impostor? Giant storm may not be the original one discovered 350 years ago
Astronomer Giovanni Cassini observed Jupiter's 'Permanent Spot' in 1665, but new research suggests it's a different vortex from today's Great Red Spot.
50 interesting facts about Earth
Reference We've collected some of the most interesting and amazing facts about Earth
8 strange objects that could be hiding in the outer solar system
The outer solar system is a vast and mysterious place that could be harboring hidden objects we know almost nothing about — from the elusive Planet Nine and baby black holes to interstellar visitors and "planet killer" asteroids.
James Webb telescope reveals 'cataclysmic' asteroid collision in nearby star system
The James Webb Space Telescope has caught a snapshot of two massive asteroids colliding in a nearby star system — and it could teach us about how common solar systems like our own are.
New contest lets you name Earth's 1st 'quasi-moon' for free. Here's how to enter.
A new public competition will allow a lucky astronomy enthusiast to name one of Earth's tiny "quasi-moons." Here's everything you need to know about how to enter the competition for free.
Stunning 'parade of planets' image shows 6 worlds aligned over Earth
A stunning photo of the recent "parade of planets" shows Mercury, Mars, Jupiter, Saturn, Uranus and Neptune in alignment over Earth. It was captured from the U.K. on June 1.
A 'parade of planets' is coming on June 3. Here's what you can actually expect to see.
Six worlds will align for a "parade of planets" on June 3, although only a few of them will be visible to the naked eye. Here's what you need to know about the rare alignment.
32 strange places scientists are looking for aliens
From planets and moons in our solar system to dying stars and parallel universes, here are some of the far-out places scientists are searching for alien life.
