Scientists discover there could be life on the moons of Uranus

Wow this would be some discovery!

Instead, it is now thought they may have oceans, and have the capability of supporting life.

Much of what we know about the planet and its moons was gathered by Nasa’s Voyager 2 spacecraft which visited nearly 40 years ago.

The first images sent back by Voyager 2 came in 1986 and showed the planet and its five major moons.

A new analysis shows that Voyager's visit coincided with a powerful solar storm, which led to a misleading idea of what the Uranian system is really like.

Uranus is a beautiful, icy ringed world in the outer reaches of our solar system and is among the coldest of all the planets.

It is also tilted on its side compared to all the other worlds – as if it had been knocked over.

What amazed scientists even more was the data Voyager 2 sent back indicating that the Uranian system was even weirder than they thought.

The measurements from the spacecraft’s instruments indicated that the planets and moons were inactive, unlike the other moons in the outer solar system.

It also showed that Uranus's protective magnetic field was strangely distorted - it was squashed and pushed away from the sun.

Normally, a planet's magnetic field traps any gases and other material coming off the planet and its moons for example from oceans or geological activity.

However, Voyager 2 found no evidence of these suggesting that Uranus was sterile and inactive which surprised scientists.

The new analysis suggests that Voyager 2 just flew past the planet on the wrong day - the Sun was raging, creating a powerful solar wind that might have blown the material away and temporarily distorted the magnetic field.

Dr William Dunn of University College London said: "These results suggest that the Uranian system could be much more exciting than previously thought. There could be moons there that could have the conditions that are necessary for life, they might have oceans below the surface that could be teeming with fish!"

The new results which were published in the Journal Nature Astronomy have delighted scientists who worked on the Voyager programme when the original data came in.

Linda Spilker who was a young scientist at the time, is now serving as the project scientist for the Voyager missions.

She said: "The results are fascinating, and I am really excited to see that there is potential for life in the Uranian system.

"I’m also so pleased that so much is being done with the Voyager data. It’s amazing that scientists are looking back at the data we collected in 1986 and finding new results and new discoveries."

Nasa now has plans to launch a new mission, the Uranus Orbiter and Probe, to go back for a closer look in 10 years’ time.

The Uranus probe is expected to arrive by 2045, which is when scientists hope to find out whether these icy moons might have the possibility of being home to life.