JoinDance of the planets
By NSTA Web Director
Posted on 2011-05-11
All you earlybirds out there are in for a treat this month if you look eastward just before dawn (and the weather is clear). Four planets will be engaged in a slow-motion dance, aligning themselves differently day by day in a tight segment of the sky.
NASA has created a nice video describing the phenomenon:
[youtube]__RLPmenKeo[/youtube]