'Comet hale' diaporamas de présentation

Great Comets from Humble Origins & Eyes on ISON

1.61k views • 127 slides

Asteroids, Comets and Meteorites

Asteroids, Comets and Meteorites. Important Points. Small objects in the solar system are leftovers that never accreted into planets Minor planets mostly orbit between Mars and Jupiter Comets formed in the outer solar system and were flung outward by close encounters with other planets

910 views • 68 slides

Geocentric Model of the Universe

1.98k views • 57 slides

A simple but most effective tool to reach young people

A simple but most effective tool to reach young people. Brigitte Pagana-Hammer Szeged , 20 . -22.09. 2006. CISCI What is CISCI? The Work with CISCI in the Class-room. Available: January 2007. What is CISCI?. CISCI- c onsortium

345 views • 24 slides

SCALES: PLANETARY

SCALES: PLANETARY. Problem for Astronomers: there is no sense of depth from looking at the sky. Comet Hale-Bopp: 10 light- minutes away. Andromeda Galaxy: 2 million light-years away. Proximity on the sky does not tell us about proximity in space.

407 views • 22 slides