Wired Science:

The moon, Venus, and Jupiter — the three brightest objects in the night sky — will be putting on a dazzling celestial show shortly after sunset both Feb. 25 and 26, coming together in a tight triangle. With any luck, you might also spot tiny Mercury down near the horizon just as the sun goes down.People all over the world can check out the performance just by stepping outside and looking westward. If snowstorms or general chilliness drive you inside, you can always watch the spectacular event live on the Slooh Space Camera feed, starting both nights at 6:30 p.m. PST.