CBS Evening News with Scott Pelley - Transit of Venus used as astronomical yardstick
2:58
Astronomy - Ch. 8: Origin of the Solar System (19 of 19) The Transit Method
2:14
Mercury Transit Captured in Stunning Time-Lapse
1:21
Transit Timing Variations
In astronomy, a transit is the passage of a celestial body directly between a larger body and the observer. As viewed from a particular vantage point, the transiting body appears to move across the face of the larger body, covering a small portion of it.