Related by context. Frequent words. (Click for all words.) 38 Hinode 37 infrared telescope 35 Large Magellanic Cloud 34 Galaxy 34 Aurora Borealis 33 JPL manages 31 Suzaku 30 Credit NASA JPL 30 Nebula 30 Ginga 29 Kiku 29 studying 27 tutor 27 spotted 26 teaching 26 shadowing 25 synthetic aperture radar 25 chaperoning 25 spied 24 photographing 24 mapping 24 geostationary satellite 24 roving 23 gawking 23 tutors 23 ion propulsion 23 observing 23 classroom 23 camera viewfinder 22 Stargazer 22 staring intently 22 Codenamed 22 learning 22 flitting 22 glimpsed 22 roams 22 gazing 22 intern 22 inner workings 22 Beidou 21 interacting 21 poking 21 shining flashlight 21 waxes poetic 21 daydreaming 21 talking animatedly 21 parallax 21 codenamed Project 21 photographed 21 postdoctoral 21 spotting 21 simulating 21 peering 21 Sighted 21 tutoring 21 immerses himself 21 infiltrates 20 Goheung 20 freelanced 20 glimpsing 20 sketching 20 codename 20 immersing themselves 20 scout 20 radiating 20 volunteer 20 volunteering 20 tutored 20 apprenticing 20 noticing 19 teasing 19 lensing 19 surveying 19 acquaints 19 toiling 19 zipping 19 snapping pictures 19 geosynchronous transfer 19 signing autographs 19 unblinking eye 19 scouring 19 tutoring mentoring 19 orienting 18 keeping tabs 18 researching 18 codenamed 18 prowling 18 darting 18 interns 18 parttime 18 chatted 18 chatting 18 eyepiece 18 orientation 18 working 18 camera lens 18 quizzing 18 #/#/# #:#:# AM EST 18 combing 18 practicum 17 tracking