-
Geocentric, intelligent, Almagest, astronomy, solar system, universe
-
-
astronomy, heliocentric, secretive, solar system, sun, intelligent
-
comets, observational astronomy, founder, intelligent, methodologies, moon
-
telescope, astronomy, temperature, inventor, modify, high family
-
contemporary astronomy, laws, elliptical, motion, mathematician, intelligent
-
The telescope wa invented by Hans Lippershey and first used by Galileo. Hans invented the telescope because he wanted to see things far away on land.
-
laws, gravity, light, prism, reflecting telescope, waves
