'Photojournal jpl nasa gov' diaporamas de présentation

DATA CONCERNING THE SUN

DATA CONCERNING THE SUN . The Sun. Corona : Outermost layer of the sun Sends out x-ray energy and little light Can only be seen during solar eclipse Temperature is extremely hot 2 million *C Stretches out more than 1 million kilometers into space .

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saturn.jpl.nasa

480 views • 33 slides

Our Solar System

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photojournal.jpl.nasa.gov

A Spacecraft Tour of the Solar System. James Zimbelman Center for Earth and Planetary Studies National Air and Space Museum. photojournal.jpl.nasa.gov. Opportunity at Sinus Meridiani Driven 33.57 km (20.86 mi) as of 9 /7/11 (sol 2709). Looking inside Endeavour Crater .

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Climate of North America 101 What are the major controls on North American climate? What is the dominant flow pattern

Climate of North America 101 What are the major controls on North American climate? What is the dominant flow pattern across North America in winter? How does this pattern influence North American climate?

364 views • 16 slides

The Solar System

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Terrestrial Planets

Terrestrial Planets. Mercury Venus Earth Mars. Source of images Planetary photojournal: http://photojournal.jpl.nasa.gov. Mercury ?. Mean radius 2439 km = 0.38R E Mass 3.3 ? 10 23 kg = 0.055M E Mean density 5427 kg/m 3 Rotation period 58.646 d (length of day)

467 views • 13 slides

Uranus

Uranus. What is it?. G iant ball of gas and liquid B lue-green clouds of methane, a gas Under the surface are thick layers of water mixed with ammonia, also a gas Coldest planet in the solar system. Where is it?. S eventh planet from the sun.

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Titan Observations

Titan Observations.

80 views • 1 slides