The best bet right now for what we call a biomarker is ozone and oxygen because if there's no life replenishing these they would basically oxidize the planet so the planet would become big red and rustic. If it has oxygen that'd be kind of interesting because oxygen is not stable and so something would be making that oxygenYeah this would be your first indication or at least your first hint of life i guess yeah.

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode