Nasa captures incredible view of ‘rose’ hurricane 20 times bigger than any on Earth

At first glance, it resembles a giant rose, surrounded by green foliage.

However, in fact this is a huge, violent storm of the surface of Saturn – and one that has been brewing for years

In high-resolution pictures and video, scientists say the hurricane’s eye is about 1,250 miles (2,000 kilometers) wide, 20 times larger than the average hurricane eye on Earth.

Nasa’s Cassini spacecraft has provided scientists the first close-up, visible-light views of a behemoth hurricane swirling around Saturn’s north pole.

Thin, bright clouds at the outer edge of the hurricane are traveling 330 mph(150 meters per second). The hurricane swirls inside a large, mysterious, six-sided weather pattern known as the hexagon.

‘We did a double take when we saw this vortex because it looks so much like a hurricane on Earth,’ said Andrew Ingersoll, a Cassini imaging team member at the California Institute of Technology in Pasadena.

‘But there it is at Saturn, on a much larger scale, and it is somehow getting by on the small amounts of water vapor in Saturn’s hydrogen atmosphere.’

Scientists will be studying the hurricane to gain insight into hurricanes on Earth, which feed off warm ocean water.

Although there is no body of water close to these clouds high in Saturn’s atmosphere, learning how these Saturnian storms use water vapor could tell scientists more about how terrestrial hurricanes are generated and sustained.

Both a terrestrial hurricane and Saturn’s north polar vortex have a central eye with no clouds or very low clouds.

Other similar features include high clouds forming an eye wall, other high clouds spiraling around the eye, and a counter-clockwise spin in the northern hemisphere.

A major difference between the hurricanes is that the one on Saturn is much bigger than its counterparts on Earth and spins surprisingly fast.

At Saturn, the wind in the eye wall blows more than four times faster than hurricane-force winds on Earth.

Unlike terrestrial hurricanes, which tend to move, the Saturnian hurricane is locked onto the planet’s north pole.

[box type=”shadow” align=”aligncenter” ]SIMILAR STORMS

Both a hurricane on Earth and Saturn’s north polar vortex have a central eye with no clouds or very low clouds.

Other similar features include high clouds forming an eye wall, other high clouds spiraling around the eye, and a counter-clockwise spin in the northern hemisphere.

A major difference between the hurricanes is that the one on Saturn is much bigger than its counterparts on Earth and spins surprisingly fast.

At Saturn, the wind in the eye wall blows more than four times faster than hurricane-force winds on Earth.

Unlike terrestrial hurricanes, which tend to move, the Saturnian hurricane is locked onto the planet’s north pole.

On Earth, hurricanes tend to drift northward because of the forces acting on the fast swirls of wind as the planet rotates.[/box]

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