Astronomy
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Hubble’s law
Huggins
Humason
hydrostatic equilibrium
Ida
igneous rock
impact craters
infalling material
inflationary universe
infrared
Interface Region Imaging Spectrograph
Interference
interferometer
interferometer array
International Astronomical Union
International Date Line
International Gamma-Ray Astrophysics Laboratory
International Thermonuclear Experimental Reactor (ITER)
interstellar dust
interstellar extinction
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Astronomy
is licensed under
Creative Commons Attribution
Copyright (c) 2019 High Castle Tech LLC
