"Alexa, open Astronomy Prep"
Alexa: Let’s practice for your upcoming astronomy quiz. You’ll listen to a short section, then answer questions to test your comprehension. Here we go. For thousands of years, even before we had the word 'astronomy', humans have been looking up at the sky. As early as 1054 A.D., astronomers in China and Japan observed the explosion of the supernova which is still visible as the Crab Nebula. […] Okay let's test your comprehension now. What country, along with Japan, is the first known country to have observed a nebula in space?
Alexa: Nice job. You answered my question correctly. Let’s continue.