China's Jade Rabbit rover lands on the Moon
China has just entered a very exclusive club -- it's now the third country to have soft-landed vehicles on the Moon. Its Chang'e 3 lander and accompanying Jade Rabbit rover successfully reached our celestial neighbor's Bay of Rainbows on Saturday. Jade Rabbit will now spend months studying the lunar surface, while its host will watch Earth and other objects in space. The mission should provide fresh scientific data to both China and other space agencies, but it's most useful in the short term as a revival of exploration efforts. There hasn't been a soft landing on the Moon since 1976 -- China is kicking off a new phase of lunar science that will hopefully lead to a long-term human presence.
