The Brink: The Juno mission launched in 2011, arrived at Jupiter in 2016, and is now on an extended mission. The flowing solar wind compresses the planet’s magnetic field on the day side and stretches it on the night side, forming a long “magnetotail.” I am interested in understanding the dynamics of planetary magnetotails and I have been using Juno data to study Jupiter’s magnetotail, as well as the link between processes in Jupiter’s magnetosphere and its aurora. When a planet’s magnetic field interacts with plasma flowing in the solar wind, it forms a cavity in space, called a magnetosphere, which shields the planet from some of the material and radiation flowing in the solar wind. Marissa Vogt: My goal is to use Juno magnetic field and plasma measurements to understand the structure and dynamics of Jupiter’s magnetosphere. Q &A With Marissa Vogt The Brink: What do you hope to take away from Juno? The Brink caught up with Vogt to talk about the Juno mission and the incredible images that have emerged. ![]() The mission has allowed scientists to peer, for the first time, below Jupiter’s dense cloud cover to reveal the story of “Jupiter’s formation and evolution,” according to NASA, and to understand more about the origins of the solar system. She explains that participating scientists join NASA missions to “provide expertise on a specific topic or investigation”-and Vogt’s specialist subjects are planetary magnetic fields and auroras.įor perspective on how long a Jupiter mission takes, the Juno spacecraft launched August 5, 2011, from Cape Canaveral, Fla., and first entered Jupiter’s orbit five years later, on July 4, 2016. Vogt says she was selected as a participating scientist for Juno in 2019 and again in 2021, when Juno’s mission was extended. And the beneficiaries of these incredibly detailed photographs are scientists, like Marissa Vogt, who came to Boston University in 2014 as a postdoc and is now a senior research scientist in the Center for Space Physics. In recent months, incredible images of Jupiter, resembling abstract watercolor paintings, have emerged from NASA through its Juno mission. ![]() Gill processed the image to enhance the color and contrast, using raw JunoCam data. ![]() An image of two large rotating storms on Jupiter captured by Juno in November 2021.
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