A Man, a Plan, a Canal—Mars!

A Man, a Plan, a Canal—Mars!

From 99% Invisible by Roman Mars

March 10, 2026 · 33 min · Episode 662

About this episode

The episode explores how a wealthy amateur astronomer influenced the belief in Martians.

How one wealthy, amateur astronomer convinced the world Martians were real.

People in this episode

Host: Roman Mars

Topics covered

  • astronomy
  • Martians
  • history
  • science
  • myth
  • influence

Keywords

  • Martians
  • astronomy
  • influence
  • history
  • amateur astronomer

Mentioned in this episode

Places: Mars

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