I've noticed that posts on Facebook about the InSight Mars lander have been attracting comments that scoff at the idea that there is any such lander. I don't know whether the people who write these comments believe that there has never been any exploration of extraterrestrial space at all or if it is just the Mars mission that they believe to be a hoax. Do they think that the Earth is flat, or are they selective in which space-exploration projects they believe to be bogus? I saw one comment on the first photo from Mars that said, "They want you to think that Mars is an uninhabited planet." I don't know if this person believed that no craft has landed on Mars or if he believed that there really is a Mars lander but the photos are being selected to exclude views of Martians.
Any enlightenment from Mars-landing deniers on this site?
Any enlightenment from Mars-landing deniers on this site?