OK, here’s a quick quiz for Astronomy 101 students: approximately where on Earth (assuming they ARE on Earth) are they, and what time of night is it? Authoritative answers on request. Extra points: how come the sky is as dark as it is?
OK, here’s a quick quiz for Astronomy 101 students: approximately where on Earth (assuming they ARE on Earth) are they, and what time of night is it? Authoritative answers on request. Extra points: how come the sky is as dark as it is?