🧑‍🔬🌍☄️

#thomas chrowder chamberlin #geologist #planetesimal hypothesis #planetary formation

☀️🪨🪨🪨

#asteroid belt #main belt #solar system orbit #space rocks #planetary formation

🪐　　🪨

#asteroid belt #minor planets #space debris #solar system objects #planetary formation

✨←️🌑

#accretion disk #planetary formation #accumulation #gathering mass #astrophysical accretion #gradual buildup

💥➡️✨➡️🌍➡️🌱

#cosmic evolution #planetary formation #universe origin #earth history #abiogenesis #origin of life #geologic time scale

⏰🪨

#hadean eon #geologic time scale #precambrian #earth history #planetary formation

🌌☄️➡️🌍

#earth formation #planetary formation #accretion #solar system origin #early earth #hadean eon