A Coggle Diagram about Galaxies
(Has a black hole in the middle of the galaxy that things orbit around.
, Includes space dust, planets and many stars
, 2 trillion galaxies exist in the observable universe
, are organized by elliptical, spiral, and irregular.
, the space between galaxies is filled with tenuous gasses
(A stars lifespan last for billions of years and could turn into a black hole at the end of its span.
, stars range from dwarf starts to starts AUs across.
, Mass will determine what color the star is and how big it is (when radius increases with mass.)
, Stars are grouped together by constallations
, Fuses hydrogen, neutrons and other heavy materials
) and Universe
(many think the universe is expanding at a constant rate
, Earliest models of the universe were displayed by the Greeks
, Includes all matter and energy known
, Includes Billions of Galaxies that include Stars, Planets and Dust.
, made the "Big Bang Theory" come to life