TRAPPIST-1: Global Results of the Spitzer Exploration Science Program and ground based transit timing variations follow-up

While Spitzer’s journey has come to an end and the era of James Webb approaches, we come back on the unique results brought by the exceptional monitoring of the TRAPPIST-1 system by the Spitzer space telescope. With more than 1000 hours of observation from Feb 2016 to Oct 2019, the ...