Jupiter Will Never Stop Surprising Scientists
For the last year and a half, the nasa spacecraft Juno has been circling Jupiter and collecting reams of data. Juno spends most of its time a good distance away from Jupiter, safe from the worst of the planet’s intense radiation belts. But once every orbit, the spacecraft comes swooping toward Jupiter and directs its instruments—protected by 400 pounds of titanium—toward the perpetually stormy clouds that cover its surface. Then it zooms back out.