Walkabout The Galaxy

The astroquarks take a stroll through the extrasolar planetary zoo where there are new members of the close-to-Earth-sized club and a peculiar Neptune-y thingy orbiting super close to its star. Meanwhile there are rapid developments in NASA's renewed focus on sending astronauts to the Moon, and we revisit the strange case of quarks, anti-quarks, and the existence of matter in the universe. Plus a very deep dive into Forbidden Planet-inspired trivia.