NASA releases 'Juno Mission Trailer'
Ahead of the Juno spacecraft's arrival into Jupiter's orbit, NASA has released the 'Juno Mission Trailer' outlining mission details and difficulties. The spacecraft, which aims to study the planet's composition, gravity and magnetic field, was launched on August 5, 2011, and will arrive in the planet's orbit on Monday. This is also the farthest solar-powered trip in space exploration history.