A little advance notice

Credit: NASA/JPL

Okay, everyone, take heed. Friday, September 15th is International Dive Into A Gas Giant Day! NASA is celebrating by sending its orbital probe Cassini down into the atmosphere of Saturn, which it has been taking photos of for the past thirteen years. This could be encouraging to many people out there, since […]

Too cool, part 29: Flatulent Enceladus

Courtesy: NASA

Yesterday’s Astronomy Picture of the Day is a masterpiece of subtlety, belying the fascination to be found in one of Saturn’s moons. Enceladus is a small frozen satellite, actually a thick crust of ice over what is believed to be a global ocean atop a rocky core. In other words, a hard […]