★ 6.2
★ 8.5
★ 0.0
★ 6.8
★ 7.0
★ 6.5
★ 7.2
★ 7.6
★ 6.6
★ 7.8
After decades of amazing discoveries, spacecraft Cassini embarks on its final - and most daring - mission: a dive below Saturn's rings.
