I consider this to be mankind’s greatest discovery: almost all of our world is debris or exhaust from star fusion processes. fission/decay, and star explosions and collisions. This knowledge highlights how unimaginably big space is plus how unimaginably long time is. Ponder, wonder, and enjoy this image from wikipedia:
Only we wee humans make stuff denser than plutonium, and that stuff is quite fleeting. Look how much is made by explosions and neutron star mergers!
Identifying elements began in 1718, so ~300 years for us to define and categorize the list, plus the last ~70 years to cipher how all elements come to existence. Amazing.
Need “prettier?” Okay, Chandra, show us: