THE EARLY SOLAR SYSTEM WAS FILED WITH 1-500 KM BODIES CALLED PLANETESIMALS THAT SERVED AS THE BUILDING BLOCKS OF PLANETS. TODAY WE HAVE SAMPLES OF PLANETESIMALS IN THE FORM OF METEORITES THAT PROVIDE UNIQUE RECORDS OF EARLY PLANETARY EVOLUTION.
$135,000FY2020National Aeronautics and Space AdministrationNASA
Massachusetts Institute Of Technology, Cambridge MA