'Planetquest jpl nasa gov' presentation slideshows

The Origin and possible existence of Life in the Universe

The Origin and possible existence of Life in the Universe. Poll Question:. Do you think there is life ? even just primitive forms of life ? on other worlds?. Do you think there is intelligent life on other worlds?. The Electromagnetic Spectrum.

544 views • 42 slides

Other Planetary Systems

Other Planetary Systems. Other Planetary Systems Planetary Systems around Other Stars?. Until recently, we had no proof that there were other planets around other stars ( extrasolar planets ). Throughout history the meaning of planets has changed .

550 views • 33 slides

U2: Astronomy - Measuring Space Distances

U2: Astronomy - Measuring Space Distances . FLIP LESSON. On the Move.

422 views • 26 slides

Distances in Space

Distances in Space. Astronomical Unit (AU). The average distance between the sun and the earth. 1 AU is equal to 93 million miles or 150 million kilometers An AU is a standard of distance used within the solar system. Example: Jupiter 5.2 AU

356 views • 17 slides

Ralph Pudritz, Origins Institute, McMaster

The Search for Life in Exoplanetary Systems. Ralph Pudritz, Origins Institute, McMaster. (LRP 2010 Toronto Town Hall, March 17, 2010). Astrobiology- the search for life. Three scientific revolutions driving the search for life:

234 views • 12 slides

TABLE OF CONTENTS

222 views • 9 slides

Over 20 light-years away, Earth-like planets?

226 views • 9 slides