Come up with questions about a topic and learn new vocabulary words to determine answers using an Ask, Answer, Learn table.
Scientists have many was of determining how many stars there are but none of them are more than just guesses.
Pareidolia is the phenomenon of seeing patterns where there aren't any. One good example is the image of Mickey Mouse on Mercury.
To really see stars it is necessary to get away from light pollution and air pollution. Learn how Yosemite National Park protects its night skies.