Hahaha most scientists, highly commended in their fields, can't explain most of this earth never mind space.
Cave paintings of spaceships from thousands of years ago, horned skulls, ancient machines that aren't supposed to exist, you name it.
Put it this way, most people who call religion bollocks quote science. When science can't provide an explanation for something that fits into someone's nice view of the world, all of a sudden science is crap and scientists that have spent half their lives researching something know fcuk all.