... Tethys, one of Saturn's larger moons at about 1000 kilometers in diameter, survived the collision, but sports today the expansive impact crater Odysseus. ... Launched thirty years ago, NASA's Voyager 1 and 2 spacecraft are now respectively 15 billion and 12.5 billion kilometers from the Sun, equivalent to about 14 and 11.5 light-hours distant. ... South Pole Lunar Eclipse . ... The Moon was up continuously for 14 days in August -- when viewed from the South Pole. ... What's inside Victoria Crater? ...