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State of Origin (Big Bang Theory (Evidence (Cosmic background radiation…
State of Origin
Big Bang Theory
Evidence
Redshift
Accelerating expansion of the universe
Cosmic background radiation
Radio waves
Echo
BB
Relatively unkown
Matter and energy expanded
Temperature decreased
Allows deacy to form hydrogen
Atoms --> gravity --> stars & planets
Universe
Features
Nebulae
Clouds gas/dust
H
He
Stars
Solar System
System of 8 planets revolving around a sun
Galaxies
Origin Theories
Big Bang Theory
Expansion
Distance
Light years
Distance in space
Light-year
unit of distance
Light moves at a speed of 300,000km/s
About 10 trillion km long
Parsec
= to 3.3 light years
Technology
Telescopes
Optical
Refraction
e.g. Hubble
Infrared
e.g. Hubble
e.g. James Webb
Radio
e.g. Hubble
e.g. Parkes