Monthly Archives: February 2020

Ep 251: making the ingredients

making the ingredients

Before our planet could form, all the stuff one would like to make a planet out of had to be made. Starting with hydrogen and helium, stars had to cook up the rest of the periodic table over a nice long period. Toss in some explosions and collisions, and everything we’re made of was ready to make us. But, all those giant stars couldn’t even get started, if it weren’t for a quirk of how the tiniest pieces of the universe interact. But hey, what’s a little quantum physics amongst friends?
Continue reading Ep 251: making the ingredients

Ep 250: Just after the beginning

Just after the beginning

The standard model of cosmology has been worked out, slowly and painfully and oh so very carefully. Only trouble is, some recent observations don’t quite match what the theory predicts. Join us for a timeline of the early universe, and some of what doesn’t quite match what we were expecting.
Continue reading Ep 250: Just after the beginning