M DWARFS ACCOUNT FOR 75% OF ALL STARS. THE NEAREST M DWARFS ARE THE MOST EASILY STUDIED MOREOVER FOR THE COMING DECADE THE ONLY SPECTROSCOPICALLY-ACCESSIBLE TEMPERATE TERRESTRIAL WORLDS WILL BE THE ONES THAT TRANSIT THE CLOSEST MID-TO-LATE M-DWARFS. KEY STELLAR PROPERTIES REMAIN UNCERTAIN NOTABLY THEIR
$40,000FY2021National Aeronautics and Space AdministrationNASA
President And Fellows Of Harvard College