origins of our solar system

もっと見る

Molecules & Ions

munyra arsadにより

Galileo concept map

yasmine sabriにより

Galileo Galilei 1564-1642

Deenah mohamedにより

Matter in Our Surroundings

Siddhi Kumariにより

our origins

expanding universe

big crunch

Hubble's discoveries

red shifted galaxies

big bang

hydrogen and helium predominance

backgroudn radiation

14 billions years ago

life on earht

darwin's theory

evolution

luca

habitable planet earth

magnetic field

appearance of water

desent from stars

formation of sun

life cycle os stars

manufacturing of elements

fusion