What Does an Astronomer Do?

How do you introduce yourself, scientifically? I generally say that I’m an astronomer. More specifically, I’m an exoplanet astronomer, meaning I study planets that exist around other stars. In our solar system, all the planets orbit the Sun. I’m looking at planets in other stellar systems, orbiting stars much further away than the Sun. What are the implications or broader impacts of your work?  This is … Continue reading What Does an Astronomer Do?