The spacecraft in the New Millennium Program were originally named "Deep Space" (for missions demonstrating technology for planetary missions) and "Earth Observing" (for missions demonstrating technology for Earth-orbiting missions).
Pesawat ruang angkasa di New Millennium Program awalnya bernama "Deep Space" (untuk misi menunjukkan teknologi untuk misi planet) dan "Earth Observing" (untuk misi menunjukkan teknologi untuk misi mengorbit Bumi).