Quiz for the week of: June 17, 2019
International Astronomical Union Question 1 out of 5
Q: In honor of its hundredth anniversary, the International Astronomical Union is allowing each country in the world to name an exoplanet in the universe. What is an exoplanet?
Select your answer: A. A planet with at least two moons B. A planet that orbits a star outside of our Solar System C. A planet that can sustain life D. A planet with no moons