Jake and Anthony are joined by Daniel Drew of the University of Hawaiʻi to talk about SPARK, his concept for exploring Titan’s caves with aerobots powered by solid-state atmospheric ion thrusters. Seriously.

Topics

• Off-Nominal - YouTube
• Episode 258 - Not a Space Guy (with Daniel Drew) - YouTube
• SPARK
• This Crazy Robot Could Explore the CAVES of Titan [NIAC 2026] - YouTube
• Huygens's descent to Titan's surface - YouTube
• Oryctes rhinoceros - Wikipedia
• Spotted lanternfly - Wikipedia
• Spotted Lanternfly Alert | Commonwealth of Pennsylvania
• Here’s Why You Should Kill Spotted Lanternflies - The New York Times

Follow Dan

• Daniel S. Drew - University of Hawaii
• The Drew Research Lab

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• Subscribe to the show! - Off-Nominal
• Support the show, join the Discord
• Off-Nominal (@offnom) / Twitter
• Off-Nominal (@offnom@spacey.space) - Spacey Space

Follow Jake

• WeMartians Podcast - Follow Humanity's Journey to Mars
• WeMartians Podcast (@We_Martians) | Twitter
• Jake Robins (@JakeOnOrbit) | Twitter
• Jake Robins (@JakeOnOrbit@spacey.space) - Spacey Space

Follow Anthony

• Main Engine Cut Off
• Main Engine Cut Off (@WeHaveMECO) | Twitter
• Main Engine Cut Off (@meco@spacey.space) - Spacey Space
• Anthony Colangelo (@acolangelo) | Twitter
• Anthony Colangelo (@acolangelo@jawns.club) - jawns.club 🐘

Off-Nominal Merchandise

• Off-Nominal Logo Tee
• WeMartians Shop | MECO Shop