• Mars Past: The Canal Builders

  • Mar 16 2022
  • Duración: 31 m
  • Podcast

Mars Past: The Canal Builders  Por  arte de portada

Mars Past: The Canal Builders

  • Resumen

  • At the start of the twentieth century, a Mars “craze” struck Earth. Humans went wild with speculation that the red planet might harbor an advanced civilization. Historian of astronomy William Sheehan explains the science that spawned this imaginative idea. It all began with an optical illusion—a network of lines on Mars that some astronomers believed were irrigation canals. Sheehan is the author, with Jim Bell, of “Discovering Mars: A History of Observation and Exploration of the Red Planet.”
    Más Menos
activate_primeday_promo_in_buybox_DT

Lo que los oyentes dicen sobre Mars Past: The Canal Builders

Calificaciones medias de los clientes

Reseñas - Selecciona las pestañas a continuación para cambiar el origen de las reseñas.