In what year was American actress Betty White born? Where is the Red Velvet crater? What's Apple's estimated market value as of January 2022? And what's the difference between a centipede and a millipede? (15 questions)
billionaires in space: Who was the first person in history to take off in his own spaceship? How much does a ticket to space cost on Virgin Galactic? And with which company does billionaire Elon Musk plan to take his first space trip?