We take a look at why the members of the Solar System vary in colour
Solar System
Solar System
Solar System
On which planet would I weigh the least?
Out of the eight planets, from Mercury to Neptune, on which of these would you weigh the least?
Space Exploration
NASA plans next-generation missions to probe Uranus and Neptune
Of all the planets in the Solar System the ice giants remain relatively unexplored
Solar System
What would happen if all of the gas planets’ atmospheres were stripped away?
It would take something special, but the consequences would change the Solar System as we know it
Space Exploration
What can studying the ice giants tell us?
What can the farthest planets in the Solar System, Uranus and Neptune, tell astronomers?
Solar System
What are the cores of the gas giants made up of?
What’s inside these massive planets?
Solar System
Did Herschel see Uranus’ rings?
It’s a mystery that has baffled astronomers for many years
Solar System
Ancient stellar flyby reshaped the outer Solar System
Researchers have theorised that a primordial stellar intruder not only stole material from our Solar System, but mixed up the orbits of Kuiper Belt objects
Solar System
Early Uranus collided with object twice the size of Earth
Based on recent simulations, a powerful collision with a massive object four billion years ago could explain a number of Uranus’ observed attributes
Solar System
Why is Uranus colder than Neptune?
Why is the furthest planet from the Sun, Neptune, warmer than Uranus?
News
Hubble snaps close-up portrait of Jupiter
The image adds to many others made in the past, and together they allow astronomers to study changes in the atmosphere of the gas giant
News
Mystery solved! How Saturn got its rings
The new results also provide insight into the rings of other giant planets
News
Changes in Jupiter’s Great Red Spot captured by Hubble
NASA’s Hubble Space Telescope has produced new maps of Jupiter – the first in a series of annual portraits of the Solar System’s outer planets
News
FREE PREVIEW: All About Space issue 43
We have the complete guide to surviving the Red Planet (and the technology to help) in the latest issue of All About Space – out now!
Solar System
What would life be like on Uranus?
We take a look at the answer to this intriguing question
Solar System
Why are Uranus’ moons named after Shakespearean characters?
We find out how the ice giant’s moons got their names
Solar System
Are inner rocky planets able to form in the outer planet’s positions?
Josh Barker from the National Space Centre answers this question for us
News
All About Space issue 30 free preview!
We come face-to-face with Uranus’ many mysteries in the latest issue of All About Space
News
Found: First evidence for water ice clouds outside Solar System
The first tell-tale signs of water ice clouds on an object outside our Solar System may have been discovered
Solar System
Why hasn’t gravity rounded off Miranda’s jagged surface?
Gravity gives celestial bodies their rounded shape, so why does Miranda look so rough?