Categorieën: Alle - gravity - universe - elements - stars

door youssef murad 14 jaren geleden

379

ikoim

The formation of the universe began with the Big Bang approximately 12 billion years ago, resulting in the expansion of matter which was not uniformly distributed. This led to the formation of uneven clumps, eventually evolving into galaxies and then planets.

ikoim

Exploring our Universe

Solar system

Sun formed
Planet cools after collision with planet tesmails forming moon
Electro magnetic field shielding against solar winds
Hot ball of rock, iron catastrophe, molten iron sank to core
Matter would pile due to gravity to form dust , dust to rocks, rocks to lumps, lumps to planetesmials
formed solar nebulae ( galaxy)
energy released from star form matter

Stars

Explosion of star in a gigantic paroxysm called super Nova releasing large amounts of energy
more High order Elements are formed due to more nuclear reactions and explosion of generation of stars
Nuclear fussion converting hydrogen into helium started forming light and heat and therefore sun
Matter came together but undistributed due to gravity to form large objects

Big Bang

Matter was not uniformly distrubted, causing formation of uneven clumps then galaxies then large objects then planets
Hydrogen, helium, and lithium formed from the simpliest of particles
Exploded 12 billion years ago and universe expanded
One Geometric point