Related terms:
seti
mhz
lares
ponce
feed
salcedo
radar
antenna
galaxy
porto rico
reflector
goldeneye
san juan
gregorian
spherical
telescope
radio signals
radio telescope
observatory
james bond
puerto rico
astronomical
puerto rican
pedro albizu campos
parabolic reflector
party of puerto rico
magnetic field
electromagnetic
christopher columbus
immigration to puerto rico
Wikipedia sources:
Arecibo Observatory
Arecibo message
SETI
1974
Ionosphere
GoldenEye
November 1
Puerto Rico
Radio telescope
Parabolic antenna
Vela Incident
Colonization of the Moon
History of Puerto Rico
11th millennium and beyond
Context for words:
arecibo
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