2.2.6 spase://CDPP/Observatory/AMDA/DSCOVR DSCOVR Deep Space Climate Observatory The Deep Space Climate Observatory (DSCOVR) is the replacement satellite for NASA's Advanced Composition Explorer (ACE) spacecraft to continue monitoring solar wind near the L1 point . DSCOVR observations are critical to our space weather ready nation. These data support forecasts and research of phenomena that have the potential to disrupt and damage Earth-based infrastructure. PrincipalInvestigator Heliosphere.NearEarth Heliosphere.Inner