Release Date: April 29, 2021
Summary: The dudes venture into space speculation:
Earth-like exoplanets, what makes a planet habitable, and the mind-blowing
number of potential worlds just in our galaxy. Plus, they consider if aliens
are just us—but more evolved.
Key Talking Points:
• What defines a 'habitable planet'?
• Recent discoveries of exoplanets with
Earth-like conditions
• Could life evolve under completely
different environmental rules?
• Are we alone—or just early to the party?
Contextual Deep Dive:
• NASA’s Kepler and TESS missions have
identified thousands of exoplanets—some within the 'habitable zone' of their
stars.
• The 'Goldilocks zone' refers to planets
that aren’t too hot or cold for liquid water to exist.
• TRAPPIST-1 is a star system with 7
Earth-sized planets, 3 of which could potentially support life.
• Scientists now estimate there may be over
300 million potentially habitable planets in the Milky Way alone.
Listener Prompts:
• If another Earth-like planet was found and
habitable, would you move?
• What do you think alien life would actually
look like?
• Is Earth unique—or just one of many weird,
water-covered rocks in space?