EntityQ218056· pop 23· linked from 266 articleshigh Earth orbitSign in to savegeocentric orbit with an altitude entirely above that of a geosynchronous orbitConnectionsouter spaceEntityTransiting Exoplanet Survey SatelliteEntitynear-equatorial orbitEntityastronomyEntitycommunicationEntityNASAConceptspeed of light in vacuumEntityEarth scienceEntityspacecraftEntityorbitEntityscientific methodEntityKepler's laws of planetary motionEntitynavigationEntityspace explorationEntityLagrangian pointEntityescape velocityEntityorbital periodEntityapsisEntitygeostationary orbitEntityEarth's magnetic fieldEntityCategoriesCleanup tagged articles with a reason field from July 2024Earth orbits