radiotelescopy
telescopy
radio astronomy
telescopically
radiospectrometer
radio observation
refractor
pretelescopic
teleotoscope
telescope
astronomical telescope
telescopical
astrograph
telescopic
Hubble
optical astronomy
radio interferometer
dynameter
Galilean telescope
telescopist
hypertelescope
astrointerferometer
robodoc
pole
radio reflector
telespectroradiometer
first light
glass
radio telescope
optical telescope
monocular
reflector
perspective glass
astrotechnology
monoscope
spyglass
field glass
autocollimation
observatorial
solar telescope
skytime
coronograph
Skylab
collimator
lithium-drifted silicon detector
comet-finder
astronomy satellite
binos
binocs
Jodrell Bank
subreflector
astronomics
sunshield
Dobsonian
radiographics
terrestrial telescope
phototelescope
drawtube
multiantenna
dioptric
astrophotonics
Nasmyth telescope
astronomist
zenith sector
reflecting telescope
telescoping
Lovell
astrophotographer
field glasses
raft
Sir Bernard Lovell
Sir Alfred Charles Bernard Lovell
trench binoculars
binocular
stereoscopist
nanocraft
radio brightness
telestereoscope
radiocollaring
scopeful
telephotometer
binoscope
SAO
intersatellite
radioanalyse
reflectarray
radiopacification
Schmidt telescope