100+ December 1639 PowerPoint (PPT) Presentations, December 1639 PPTs

December 1639 - PowerPoint PPT Presentation

…only twice in a lifetime!

The Transit of Venus. …only twice in a lifetime!. 1996: Venus was too far south to transit the Sun. 2004: Venus transited the southern hemisphere of the Sun. 2012: Venus will transit the northern hemisphere of the Sun.2020: Venus will be too far north to transit the Sun.

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547 views • 44 slides

Venus Transit

June 8, 2004. Venus Transit. Lou Mayo NASA Sun Earth Connection Education Forum. Comparison Solar System Bodies. -185C/370C 600C -70C /50C -161C/0C. 0.4AU 0.7AU 1AU 1.5AU.

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306 views • 20 slides

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December 1639 - PowerPoint PPT Presentation

…only twice in a lifetime!

Venus Transit