геоцентрична орбіта
earth-centered earth-fixed coordinate system (ECEF)
low earth orbit (LEO)
proliferated low Earth orbit (pLEO)
scorched earth tactics (scorch-earth tactics)
fixed-orbit satellite
velocity in final orbit
orbit insertion propulsion
orbit transfer propulsion
orbit-raising propulsion
elliptical orbit
geostationary orbit
geosynchronous orbit
high-apogee orbit
orbit
orbit determination
orbit insertion burn
orbit modification
orbit-raising mission
satellite-filled orbit
stationary orbit
variable orbit
random orbit satellite
earth bank
lumps of earth
scorched earth policy
nap-of-the-earth (NOE) (ground-hugging / terrain masking / flying under the radar / hedgehopping)
slave earth station
earth penetrating weapon
earth auger truck
earth borer and polesetter truck
earth electrode
earth road