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State of Origin - 2019 (stars (sizes (alpha, beta, gamma, delta, epsilon),…
State of Origin
- 2019
Big Bang Theory
expansion of universe
moving away from each other
scientific evidence
cosmic background radiation
echo
BB
radiation
redshift
red wave length light
signifies object moving away from earth
universe
all existing matter and space
considered a whole
stars
hot gaseous spheres
hydrogen
helium
sun
gigantic nuclear reactor
sizes
alpha
beta
gamma
delta
epsilon
born and dying all the time
born in molecular clouds
galaxies
system of stars
together by gravitational attraction
cluster of about 200billion stars
milky way
whole galaxy rotating
faster at centre
solar system
orbit around the sun
Planets
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
Moons
nebulae
clouds
dust
home to stars
space between stars
technological developments
space telescopes
optical telescope
hubble
space
expanding universe
#
higher resolution
increased magnification
infared telescope
hubble
james webb
heat
infared radiation
radio telescope
hubble
radiowaves
land/earth telescopes
gravity
all objects exert a force of gravity on all other objects in the universe
distance and size
lightyears
Acceleration, speed and net force
relate acceleration qualitatively to a change in speed and/or direction as a result of a net force
solar system formed
by nebulas
4.6 million years ago