braindrainbahrain writes "Photographs of the Sea of Crises on the Moon taken by the Lunar Reconnaissance Orbiter show the Soviet lunar landers Luna 20, Luna 23 and Luna 24, which landed on the Moon in the 1970s. In addition to the landers, it is possible to see the tracks made by the Lunokhod lunar rover! The Soviet Lunokhod lunar rover predates the first successful Mars Rover by some 30 years. (Note: Very cool old-style artists' drawings of the Soviet craft at the Wikipedia links above.)"

Citing massive growth in their user base ("25 million users, 1000+ games, 12 billion player minutes per month, and 75 billion Steam client minutes per month"), Valve unveiled a revamped UI for Steam on Tuesday, opening the beta test to anyone who wants to try it out. There are many changes, and an increased focus on social features: "Right from within your own game Library, you can now track which of your friends plays each game or invite them to play one with you. Before you've even bought a game, knowing whether your friends play it is one of the most useful pieces of information to have. So on the store homepage, there's a new listing of what your friends have bought or played lately." Tracking games and achievements have both gotten simpler, and Valve has dropped the Internet Explorer rendering engine in favor of WebKit. An enterprising user also found files that may indicate the existence of an OS X Steam client.