The Birth of Stars and the Discovery of Exoplanets

A self-checking practice quiz on the birth of stars and the discovery of exoplanets: where stars form, protostars, protoplanetary disks and planet formation, discovering exoplanets, the transit and radial velocity methods, and the variety of exoplanets. Every question is multiple choice and shown one at a time, and the set is drawn fresh each time you take it. At the end you receive a report showing how many you answered correctly.