PRESENTATION
Gina Hypolite
SCI 151
Jorge Espinosa
July 20,2015
THE FORMATION OF
THE SOLAR SYSTEM
Gas
Dust
Super Nova
Solar Nebula
Particles began to stick together to form clumps
Bigger clumps formed planets/moons
Center cloud
Earth formed
Only rocky material could stand heat
Icy matter
Formed in the outer regions
Giant planets like Jupiter was formed
The center eventually got so hot that it became a star, the Sun, and blew most of the gas and dust of the new solar system with a strong stellar wind
Scientists have found that the solar system is about 4600 million years old!
An exoplanet or extrasolar planet is a planet that orbits a star other than the Sun, a stellar remnant, or a brown dwarf. Nearly
2000 exoplanets have been discovered (1933 planets in
1223 planetary systems including 484 multiple planetary systems as of 18 July 2015).
Number of extrasolar planet discoveries per year through September 2014, with colors indicating method of detection:
radial velocity -Blue transit –green timing -yellow direct imaging -Red microlensing -Orange
se. r e iv un r u n o Othe i s r studie net a s besid l used b p e s th e n y o s i c l i
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Mission
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1 are t u o ab e r ea r e th e v e eli b t tis n e i Sc
Dif ere nt s tud ies are use d to
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Th cam ere e t are o th a l e sa ot of me c pl a o n ne clu ts. sio n
Our galaxy probably contains at least two billion planets that, like
Earth, have liquid