Found 10 - 11 results of 11 programs matching keyword "planetary detection"

Transit of Mercury:  4th Contact (Webcast)
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On November 15th, 1999, for the first time in 25 years, the planet Mercury passed between us (in the western hemisphere) and the sun--an event known as a "transit." Here is one of five short streaming videos detailing the event.

Project: Transit of Mercury | Browse All

Date: November 14, 1999
Format: Expedition
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: venus, transit, sun, passage, parallax, conjunction, parallax of the sun, orbital periods, black drop effect, solar system, eclipse, planetary alignment,

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Gordon and Betty Moore Foundation
Gordon and Betty Moore Foundation
Webcasts made possible through the generosity of the Gordon and Betty Moore Foundation, The Jim Clark Endowment for Internet Education, the McBean Family Foundation,.and the Corporation for Educational Networks Initiatives in California (CENIC).

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