Uranus Breaks (Solar) Wind

Analyzing Data from the Voyager 2 Mission

Get ready to giggle and make bad jokes. Uranus is back in the news. In 1986, Voyager 2 flew by the distant ice giant and made a strange discovery—the planet's magnetic field was weird. It's not just weird; it's unlike every other planet in the solar system. For nearly 40 years, scientists have tried to understand why. To solve the mystery, researchers delved into the data collected by Voyager 2 and found a "cosmic coincidence". The solar wind was unusually strong just prior to the flyby, causing the strange observations. This is good news for Uranus's moons, which were thought to be inactive as a result of the Voyager 2 findings. 

Join planetary scientist Beth Johnson and space plasma physicist Jamie Jasinski from NASA's Jet Propulsion Laboratory as they discuss the initial observations, how the data was reevaluated, and what this all means for future missions to Uranus.

Press release: https://www.jpl.nasa.gov/news/mining-old-data-from-nasas-voyager-2-solves-several-uranus-mysteries/

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