Biology of Business

Astronomy

43 entities tagged with "Astronomy"

Inventions (43)

Lunar and lunisolar calendars

Planetary theory

Star chart

Star chart

Water clock

Sphericity of the Earth

Camera obscura

Gears

Dioptra

Armillary sphere (Greece)

Earth's circumference

Astrolabe

Analog computer

Precession of the equinoxes

Celestial globe

Armillary sphere (China)

Solar calendar with leap years

Ptolemaic geocentrism

Quadrant

Sine quadrant

Water-driven astronomical clock

Jacob's staff

New quadrant

Nonius

Copernican heliocentrism

Telescope

Kepler's laws of planetary motion

Galilean moons

Keplerian refracting telescope

Telescopic sight

Reflecting telescope

Cassegrain reflector telescope

Reflecting circle

Sextant

Discovery of Uranus

Discovery of Neptune

Spectroscopy

Helium (discovery)

Janssen photographic revolver

Parabolic antenna

Radio telescope

Parabolic radio telescope

Space telescope

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