Astronomers have detected over 5000 exoplanets so far. Some of these are slightly bigger than Earth and are called Super-Earths. Now we have discovered that two of these Super-Earths are mostly made up of water. Please join astrophysicist Salman Hameed in this conversation about how we detect exoplanets.

For the video of this podcast: https://youtu.be/iZFHbv7GuwE