Canals on Mars? (Martian Life, Alien Life, Extraterrestrials, Exobiology)
Jimmy Akin's Mysterious World
00:00
The Lowell Observatorium
Percival lowell was a polymath who dedicated himself to astronomy. He built an observatory in flagstaff, Arizona that helped discover pluto. Lowell also took an interest in the idea there must be an undiscovered planet beyond neptune.
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