⏳➡️🐠➡️🦖➡️🐘

#geologic time scale #paleozoic era #mesozoic era #cenozoic era #life evolution #fossils #earth history

🦠➡️🐟➡️🦎➡️🐒➡️🧬

#biological evolution #origin of species #life evolution #phylogeny #biodiversity #genetic change #common descent #macroevolution

🦠➡️🐟➡️🦎➡️🐒➡️🧍

#evolution timeline #origin of species #deep time evolution #life evolution #biological evolution #common descent

🦠➡️🐟➡️🐒➡️🧍‍♂️

#biological evolution #abiogenesis #human evolution #natural selection #life evolution #darwin

🌍↔️🪐

#comparative planetology #habitability #earth life #exoplanets #cosmic context #life evolution

✨➡️🪐➡️🌱➡️🧠➡️📡➡️⏳=👽

#drake equation #probability chain #astrobiology #life evolution #intelligent life