Finding Aliens is Harder Than You Think! Astronomy on Tap

Live presention for Astro on Tap: a crash course in signs of life in exoplanet atmospheres!

Celebrate the discovery of 6000 exoplanets with my Astro on Tap talk given in June 2025! This talk occurred prior to recent studies of TRAPPIST-1 e's possible atmosphere (data inconclusive for now) and possible evidence of ancient microbes on an early Mars (not an exoplanet, but still interesting)!

Here are links to support NASA and follow the Carl Sagan Institute: https://www.gillislowry.com/astro-on-tap-links