Hubble spots auroras on Uranus

This is a composite image of Uranus by Voyager 2 and two different observations made by Hubble—one for the ring and one for the auroras.

Voyager mission celebrates 30 years since Uranus

Humanity has visited Uranus only once, and that was 30 years ago. NASA's Voyager 2 spacecraft got its closest look at the mysterious, distant, gaseous planet on Jan. 24, 1986.

How long will our spacecraft survive?

There are many hazards out there, eager to disrupt and dismantle the mighty machines we send out into space. How long can they survive to perform their important missions?

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