NEWS & MEDIA
NEWS & MEDIA
Jupiter | 2016-07-04NASA’s Juno Spacecraft Approaches Jupiter
A Five-Year Trip
Juno spent two years looping through the inner solar system, then slingshotted past Earth to gain speed for its long trip to Jupiter.
Earth flyby
Jupiter Arrival
Juno is now accelerating toward Jupiter, pulled in by gravity. On July 4, Juno will fire its main engine for 35 minutes to slow down and be captured into orbit around the planet.
Two-Week Orbits
After two long orbits of about two months each, Juno will settle into a series of tighter orbits, passing Jupiter every 14 days. Juno’s final orbit in early 2018 will graze Jupiter’s clouds, incinerating the spacecraft.
A Spinning Spacecraft
Juno is the most distant solar powered spacecraft. Its spinning hexagonal body supports three large solar panels to capture the dim light of the outer solar system. Instruments are fixed between the solar panels for a wide field of view.
Field of
view
10 feet
Pole to Pole
Juno will pass close to Jupiter’s surface to avoid the punishing bands of radiation surrounding the planet. The orbits are timed to gradually scan the planet from pole to pole in evenly spaced bands, seen here looking down on Jupiter’s north pole.
Size of Earth
North
Pole
Piercing a Titan’s Veil
A short video on the Juno mission, from launch to final orbit:
NYT
Link to Source: http://www.nytimes.com/interactive/2016/06/27/science/space/100000004478378.mobile.html