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Juno

(New Frontiers 2, NF2)
(mission to Jupiter)

Juno (New Frontiers 2 or NF2) is a space mission to Jupiter launched in 2011, which reached Jupiter orbit in 2016, and is studying Jupiter's Gravity, composition, Magnetic Field, and polar Magnetosphere. It is NASA's second New Frontiers mission. Among its goals is data regarding the nature of Jupiter's Atmosphere, i.e., to help determine whether Shallow Atmosphere Models or Deep Atmosphere Models apply. Data is consistent with models with winds 3000km deep.

Upon reaching Jupiter in July 2106, the spacecraft was inserted in orbit, an event called Juno Orbit Insertion or JOI. The orbital period is 53 days, with 12 such orbits planned before the craft is destroyed in Jupiter's atmosphere in July 2018. The original plan included a shift to a 14-day orbit, for 37 orbits, but the change was canceled due to equipment issues.

Instruments:


(Jupiter,space,NASA)
http://en.wikipedia.org/wiki/Juno_(spacecraft)
http://en.wikipedia.org/wiki/New_Frontiers_program
http://www.nasa.gov/mission_pages/juno/main/

Referenced by:
Gravity Sounding
J2
Jupiter
NASA

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