Please enable JavaScript.
Coggle requires JavaScript to display documents.
Nebulae (dust and gas) (Accelerating gravitational collapse. GPE -> TE,…
Nebulae (dust and gas)
Accelerating gravitational collapse. GPE -> TE
Protostar: hot dense cloud of dust and gas
Fusion (KE)
Main sequence (P=G)
Solar system: sun and ALL orbiting objects
Comets: ice, dust and rock that orbit sun (DNTK: asteroids don't have ice and have circular orbits)
0.5M-10M Red giant. G>P
Core collapse so fusion around inert core
Periphery expand and so cool
White dwarf: very hot and dense, leaks photons
Planetary nebulae
Red Supergiant 10M+ G>P
Fusion of helium into heavier elements (shells)
Expand while iron core formed
Implosion of layers that bounce off core -> shock wave ejecting material
Remnant of core
2 more items...
Planet : no fusion, cleared orbit and sphere
Planetary satellite: orbits planet (moon and made made)
Galaxy (stars and interstellar dust and gas)