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The Science of Astronomy


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Astrophysics

Branch of astronomy that deals with the physics of the universe

  • 4 topics
  • 16 replies
Spacetime is now a fluid? - last post by Neil

Astrometry

Measurements of the positions and movements of stars and other celestial bodies

  • 1 topics
  • 2 replies
Welcome astrometry enthusia... - last post by astrodoc71

Photometry

Science of measurement of visible light in terms of its perceived brightness

  • 3 topics
  • 19 replies
New photometry script in Pi... - last post by gasman

Spectroscopy

Measurement of radiation intensity as a function of wavelength

  • 68 topics
  • 259 replies
Using an Alpy - last post by The rev