How old is the moon, how long does the journey take and how much rubbish have we left there? Test your knowledge in our quiz.
Source:
https://www.newscientist.com/article/2209151-quiz-how-good-is-your-knowledge-of-the-moon/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home