By Franck Marchis in Asteroids, deformable mirror, Exoplanet imager, exoplanets, GPI, integral field spectrograph, Uncategorized, What is GPI? Posted March 5, 2019 at 6:40 pm Calling Exogeophysicists to Solve the Mystery of Super-Earths There is a mystery in our galaxy, and astronomers around the world are working to solve it. The NASA Kepler mission revealed that planetary systems are […]