Uploaded November 2025 | Updated September 2026, 3 weeks ago

---

If you like science, support the SETI Institute! We're a non-profit research institution whose focus is understanding the nature and origins of life in the universe. Donate here: seti.org/donate

Learn more about the SETI Institute and stay up-to-date on awesome science:

- Subscribe to our YouTube channel at youtube.com/c/SETIInstitute
- Watch our streams over on Twitch at twitch.tv/setiinstitute
- Listen to our podcast, Big Picture Science bigpicturescience.org
- Subscribe to our newsletter seti.org/signup
- Buy merchandise from Chop Shop chopshopstore.com/collections/seti-institute/SETI

Don't forget to like and subscribe! Ring the bell for notifications of when we go live.