Strong pictorial evidence of alien spacecraft from the 1972 Apollo16 Mission to the moon as well as from the Cassini probe images of Saturn's moons.
Other related videos: https://www.youtube.com/edit?o=U&video_id=utr_XpqJiAg
https://www.youtube.com/edit?o=U&video_id=Lc-RM_nk9ig