NuSTARRocket launchby Northrop GrummanUSALaunch time13 Jun 201216:00 UTCsuccessOrbit: LEOMissionRocketPayloadsRocket PegasusXLlaunched from KwajaleinMarshall IslandsPayloadsTotal mass 350 kgNamePurposeMassCommentNuSTAR – Nuclear Spectroscopic Telescope Array---