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NASA takes a photo of Earth-sized black "spot" on Jupiter



NASA has taken amazing images of Jupiter imaged with an earth-sized black spot on the surface.

It is actually a huge shadow from an eclipse caused by Jupiter's moon Io passing in front of the sun.

was taken by NASA's Juno probe, which has been circulating Jupiter since 2016.

Juno captured the eclipse on September 12 during a flight of Jupiter.

It was caused by Io, a fiery moon believed to be the most volcanically active object in the solar system.

Io is one of Jupiter's 79 moons, but it orbits closer than the others.

More than 400 active volcanoes have been discovered on Io, which spreads lava and gas up to 300 miles

There are more than 1

00 mountains scattered over Io, some of which are higher than Mount Everest.

It is also the fourth largest moon in the solar system, the densest and discovered in 1610 by Galileo Galilei.

  Jupiter.
NASA

In NASA's new images, Io's shadow appears to be the same size as the large red spot – a raging Jupiter storm slightly larger than Earth.

"Io is so large and close that it more than blocks the sun (it seems 4x as large as the sun from Jupiter's perspective)," said Katie Mack, an astrophysicist who explains the eclipse effect.

"And it's so close to penumbra (fuzzy outer edge of shadow) is super thin. ”

More than 400 active volcanoes have been detected on Io, which spreads lava and gas up to 300 miles in the air.

There are more than 100 mountains scattered across Io, some of which are higher than Mount Everest. [19659002] It is also the fourth largest moon in the solar system, the densest and discovered in 1610 by Galileo Galilei.

In NASA's new images, Io's shadow appears to be the same size as the Great Red Spot – a raging Jupiter storms slightly larger than Earth.

"I am so close and close that it more than blocks the sun (it seems 4x as large as the sun from Jupiter's perspective)," says Katie Mack, an astrophysicist who explains the eclipse effect.

"And it's so close that the penumbra (fuzzy outer edge of the shadow) is super thin."

NASA's Juno space probe was built by Lockheed Martin and launched from Florida on August 5, 2011.

It went into a polar orbit for Jupiter on July 5, 2016, to begin exploring the planet.

Its mission is to measure Jupiter's composition, gravity and magnetic feed – and hunt for clues about how the planet was formed.

Juno is powered by solar panels and has imaging equipment which is used to send spectacular images back to earth.


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