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Nasa ’s Beyond Einstein Program: An Architecture for Implementation
COSMOS Cosmological Evolution Survey
Cs-FEEP Cesium Field Emission Electric Propulsion
CsI cesium iode
CTE coefficient of thermal expansion
CZT cadmium-zinc-telluride
DDT&E design, development, test, and evaluation
DE dark energy
delta-v incremental change in velocity
DEP Dark Energy Probe
DES Dark Energy Survey
DESTINY Dark Energy Space Telescope
DETF Dark Energy Task Force
DOD Department of Defense
DoD degree of difficulty
DOE Department of Energy
DRS disturbance-reduction system
EELV evolved expendable launch vehicle
ELV expendable launch vehicle
EM engineering model
EMRI extreme mass-ratio inspiral
EOL end of life
EPIC-F Experimental Probe of Inflationary Cosmology
EPIC-I Einstein Polarization Interferometer for Cosmology
eROSITA extended Roentgen Survey with an Imaging Telescope Array