About a month and a half after its last double flyby, NASA’s Cassini spacecraft will be turning another double play this week, visiting the geyser moon Enceladus and the hazy moon Titan. The alignment of the moons means…
Io is roughly the size of Earth’s moon but 2,000 times farther away. In two of the images, Io appears to be skimming Jupiter’s cloud tops, but it’s actually 310, 000 miles (500,000 kilometers) away. Io zips around…
I really did have this conversation with a theist, who, when confronted with the bible's "the four corners of the earth" argument, they replied to me that inside a circle (not a sphere, a circle) there was a…
