What On Earth?!
Our universe is full of other worlds: these are called Exoplanets.
Welcome to our module on the branch of astrophysics concerning alien worlds- What are they? Why are they interesting? How are they found?
By the end of this course you will be an exoplanetary expert, and will have an excellent grasp on the physics behind detecting exoplanets and how the search for alien life in our universe is improving.