By Franck Marchis in Asteroids, deformable mirror, Exoplanet imager, exoplanets, GPI, integral field spectrograph, What is GPI? Posted November 26, 2018 at 8:31 pm Welcome Insight lander, you are on Mars! Congratulations to NASA, JPL, Lockheed Martin and international partners for landing the Insight Lander on Mars a few hours ago. Like millions of people, I watched the […]