Topics containing "telescope"
observations, stars, Sun, star, observed, latitude, observation, planet, points, planets, degrees, earths, telescope, meridian, visible, apparent, atmosphere, instrument, phenomena, magnitude, bright, Moon, comet, horizon, space, eclipse, discovery, astronomy, polar, Greenwich, objects, corresponding, minutes, distant, sun, Newton, greatest, declination, accuracy, moons, transit, observers, plane, lunar, minute, correction, latitudes, hypothesis, brightness
eye, rays, image, lens, vision, object, glass, eyes, distance, reflected, retina, cornea, iris, screen, focus, visual, visible, direction, plane, instrument, optic, illumination, central, transparent, intensity, glasses, refraction, camera, observer, front, optical, luminous, colors, sensitive, lines, axis, film, distinct, globe, principal, vitreous, photograph, invisible, illuminated, accommodation, tube, ciliary, reflecting, Light