10th - 12th grade
Are there other planets out there in the universe besides the ones in our solar system?
What is the problem with seeing planets orbiting other stars?
How can you discover planets outside of our solar system?
What is reflexive motion?
The first planets that were discovered outside of our solar system were found orbiting what? And what year were they discovered?
What are planets outside our solar system officially called?
What was the name of the first Sun-like star to have an exoplanet discovered and what year was it discovered?
What is one way exoplanets are indirectly detected?
What are large, short-period exoplanets called?
What is it called when a planet crosses directly in front of it's star?
What is the name of the space telescope that was designed to search for exoplanets? And in what year was it launched?
Have any exoplanets been seen directly and photographed?
How many exoplanets do scientists believe might there be in our galaxy?
How many earth-like exoplanets might there be in our galaxy?
What is the most successful way to discover exoplanets?