heliocentric

related words
pulsar
space-time
gluon
baryon
magnetization
dodecahedron
lagrangian
perihelion
ellipsoid
antiparticle
ampere
antiproton
geomagnetic
quasar
gamma-ray
electrodynamics
aether
icosahedron
meson
magnetosphere
related documents
Universe
History of astronomy
Tycho Brahe
Geocentric model
History of science
Celestial mechanics
Babylonia
Aristarchus of Samos
Scientific Revolution
Mesopotamia
Kepler's laws of planetary motion
Ranger 3
Tide
Ranger 5
Solar System
Mariner program
Mariner 2
Ming Dynasty
Galileo Galilei
Astronomical unit
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