Because they orbit the Earth every 90 minutes, some astronauts should try to argue that, due to CDC regulations and time zone technicalities, they should be able to get their second dose just 30 or 40 hours after their first.
Special 10th anniversary edition of WHAT IF?—revised and annotated with brand-new illustrations and answers to important questions you never thought to ask—coming from November 2024. Preorder here!
