“Our fate seems closely dependent on the nearest and greatest of the gas giants”by Philip Ball / July 19, 2016 / Leave a comment
It’s not easy to get very excited about NASA’s Juno spacecraft mission to Jupiter, which entered orbit successfully around the giant planet on 4th July after a five- year voyage. Unlike the New Horizons mission unveiling the eye-popping mysteries of Pluto, or the European Space Agency’s Rosetta mission which landed a probe on a comet, Juno seems to be going into well-charted territory. Jupiter can be seen without too much effort even in amateur telescopes, and its bleary red eye—a storm three times the size of the Earth—is a familiar sight, no matter how glorious its baroque swirls.
And Juno’s objectives—to investigate the composition of Jupiter’s atmosphere and interior, and study its magnetic field—sound like stolidly unglamorous planetary science. Of course, this is all a build-up to my saying that you should not shrug off Juno as the prosaic face of space exploration. Truly,…