Transit of Venus, Sun-Earth Day 2012

National Aeronautics and Space Administration

Goddard Space Flight Center

Transit of Venus, Sun-Earth Day 2012

Sun-Earth Day Event Locations

We have stopped accepting events for the pre-event map. However you may submit your event here and it will appear on the Transit of Venus events map after June 5.

NASA Fact

Earth's magnetic poles reverse their geographic locations every 300,000 years. The last event happened 780,000 years ago.