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Mercury: Inner Messenger, Part 2

Aug 27, 2026 · 46m

Summary

Hosts Robert Lamb and Joe McCormick explore the challenges of reaching Mercury, detailing how spacecraft like MESSENGER and BepiColombo use gravity assists to counteract the Sun’s gravitational pull. They examine the planet’s unique geology, specifically the Pantheon Fosse, and discuss theoretical past habitability in polar craters. The episode concludes by tracing Mercury’s portrayal in science fiction, from early tales of surface life to modern visions of harsh, subterranean mining colonies.

Topics discussed

Intro and Ad Breaks The Difficulty of Traveling to Mercury Past Missions: Mariner 10 and Messenger Proposed Landers and Thermal Challenges Pantheon Fosse: The Spider Feature Mid-Roll Ad Breaks Possibility of Life on Mercury Mercury in Science Fiction Outro and Final Ad Breaks
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