By Franck Marchis in Asteroids, deformable mirror, Exoplanet imager, exoplanets, GPI, integral field spectrograph, Uncategorized, What is GPI? Posted December 20, 2020 at 12:34 am Did Proxima Centauri just call to say hello? Not really! Greetings, Citizens of Earth! You’ve probably heard about the story, published in The Guardian, a respectable newspaper in the UK, about the potential discovery of an […]