Mars Fooled Astronomers for 300 Years – from: 'Mars Calling' film

Good astronomers have made bad errors, imagining life and civilization on Mars. Each new generation of observers saw what they expected – or wished – not what was actually there. A few scientists weren’t fooled. But, even with modern rovers on the surface, Mars may hoodwink us yet again. Watch the full film “Mars Calling” on SpaceRip / YouTube
https://www.youtube.com/watch?v=mrEczg72V4M

Marrying Mars: Fixing Our Dysfunctional Relationship with the Red Planet - Op-Ed from Filmmaker David Sky Brody: https://www.space.com/41364-marrying-mars-settlement-expert-voices.html

(c) 2018 TLP - used by permission