University:
Murray State University
Course:
AST 115 | Introductory Astronomy
Academic year:

2024
Views:

96

Pages:

1
Author:

Izabella F.

Aat 115 #shonend -Rock timetal bigger than ~~10m mercarid-Rock & metal smaller than~ 10m Comet Debris that is entierly Rocht ke -Dwarf planet-orbit the sun & be round (But desenti Clear its or64) moon-inabject orbiting a larger oinject that orbits a solar lover case moon/mang Comparative Planetioagiay. mort Planets have nearly Cirkles orblts. •All Grbit Counter Clockwise direction romost of the planets are tiiteld with lees then 36° -All planets (except murowy & venind have two moons.. Close to the Sun, & far away. Smali mass Lorgue Mass Small Serres Largue Size Sertes High Dusity Low Dlisity 6.4 Radio Ative ty isotope = A element that has #protones but t# of Nentrong C -Halt life amount of time for one/half of an Element to decay into sun More Stable Ex: urmun has hilflife of its bilen years it has been decaging billion years prent 4/2 billan Years later