European Organization for Astronomical Research in the Southern Hemisphere VLTI PRIMA Project Science with Astrometry Gerard van Belle PRIMA Instrument.
Twinkle, twinkle, little star, How I wonder.... Why do stars twinkle? The twinkling of stars (stellar scintillation) is caused by the refraction of.
Photometry …Getting the most from your photon. Very Brief History: Hipparcos in 130 B.C. created catalog of stars and the magnitude scale used to this.
History of Astronomy Ancients - Antiquity Amy Nelson PHY3901 September 13, 2004.
By Ken Journigan Independence High Astronomy The History of Astronomy The History of Astronomy.
Directions: Read carefully through ALL of the slides presented (total of 18; on a 15 second timer per slide); TAKE BRIEF NOTES on each of the 13 Astronomers.
Photometry
Chimera - Seeing
