Mars’ odd moon Phobos:
Is it hollow? Is it not?
Hoagland thinks he knows.
It’s a bit late (but back-dated), but as I ‘splained, I was co-leading a field trip to Yellowstone National Park. And then the government shut down. This episode is near the classic style with a basic dissection of the claim and the claimed evidence for Phobos being hollow.
The episode after that is slated to be about the claim that alleged UFO-contactee Billy Meier knew about Jupiter’s rings before scientists did. I expect the comments on that post might fill up, but I’ll note now that NONE will be allowed through on this post unless someone has a suggestion for a puzzler on it.