The Transit of Venus

On June 5, 2012 at sunset, the planet Venus will make its final trek across the face of the sun as seen from Earth until the year 2117 (0:44)

Latest Videos

Preview thumbnail for video'Three Kinds of Close Encounters
Three Kinds of Close Encounters (2:30)
Preview thumbnail for video'Ask Smithsonian: What Keeps Satellites From Falling Out of the Sky?
Ask Smithsonian: What Keeps Satellites From Falling Out of the Sky? (1:05)
Preview thumbnail for video'Ask Smithsonian: Where Does Space Begin?
Ask Smithsonian: Where Does Space Begin? (1:03)
Preview thumbnail for video'Ask Smithsonian: What Would Happen if a Large Asteroid Hit the Moon?
Ask Smithsonian: What Would Happen if a Large Asteroid Hit the Moon? (1:01)
Preview thumbnail for video'The History of the Universe
The History of the Universe (16:09)
Preview thumbnail for video'How to Measure Forest Height and Biomass From Space
How to Measure Forest Height and Biomass From Space (8:36)
Preview thumbnail for video'Buzz Aldrin's Vision for Space Exploration
Buzz Aldrin's Vision for Space Exploration (8:46)
Preview thumbnail for video'Weird Science: It Snows What on Venus?
Weird Science: It Snows What on Venus? (0:14)
Preview thumbnail for video'SmartNews: Flies in Space
SmartNews: Flies in Space (1:07)