Cosmic distance ladder

Results: 1346



#Item
951Observational astronomy / Constellations / NGC objects / Deep-sky object / Globular cluster / Lagoon Nebula / Lyra / Star / Cosmic distance ladder / Astronomy / Space / Astrology

PDF Document

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Source URL: www.skymaps.com

Language: English - Date: 2014-06-28 23:08:21
952Quasar / Active galactic nucleus / Weak gravitational lensing / Dark matter / Galaxy / Redshift / Gravitational lens / Cosmic distance ladder / Elliptical galaxy / Physics / Astronomy / Physical cosmology

Cycle 21 Abstract Catalog (Based on Phase I Submissions) Proposal Category: AR

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Source URL: www.stsci.edu

Language: English - Date: 2013-06-03 09:41:38
953Standard candles / Physical cosmology / Variable stars / Cepheid variables / Local Group / Andromeda Galaxy / Cosmic distance ladder / Galaxy / Globular cluster / Astronomy / Astrometry / Space

National Aeronautics and Space Administration Age of the Universe: 6 Billion Years

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Source URL: cosmictimes.gsfc.nasa.gov

Language: English - Date: 2010-01-04 09:51:54
954Cartography / Engineering / Optical devices / Land management / Calibration / Theodolite / Cosmic distance ladder / Total station / Geodetic network / Geodesy / Measurement / Surveying

EstablishmentofCalibrationBaseLines_Guidelines-bhs-2.docx

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Source URL: www.ngs.noaa.gov

Language: English - Date: 2014-09-03 07:44:01
955Evaluation / Astrometry / Cosmic distance ladder / Physical cosmology / Accuracy and precision / Statistics / Thought / Measurement

Agriculture - Math Assessment - 7A 7B.H Measuring the Ag Plot

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Source URL: www.isbe.state.il.us

Language: English - Date: 2007-10-10 10:24:12
956Deep Impact / Discovery program / Comet / Tempel 1 / Cosmic distance ladder / Spacecraft / Spaceflight / Physics

2 Deep Impact - Comet Flyby On July 4, 2005, the Deep Impact spacecraft flew by the comet Tempel-1 along a path shown in the

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Source URL: spacemath.gsfc.nasa.gov

Language: English - Date: 2010-05-20 10:59:26
957Plasma physics / Astrometry / Cosmic distance ladder / Physical cosmology / Mode / X-ray astronomy / Astronomy / Statistics / Physics

Calibration Properties of CHANDRA HETG Spectra Observed in CC-Mode Norbert S. Schulz,1 and the Chandra ACIS Calibration Team,1 ,2 ,3 1.

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Source URL: cxc.harvard.edu

Language: English - Date: 2014-01-09 16:25:32
958Space / Standard candles / Cepheid variables / Variable stars / Binary stars / Classical Cepheid variable / Hipparcos / Norma / Cosmic distance ladder / Astronomy / Astrometry / Astrology

160 Turner, JAAVSO Volume 31, 2003 The Power of Archival Astronomy David G. Turner

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Source URL: tdc-www.harvard.edu

Language: English - Date: 2008-10-23 10:47:16
959Parallax / Measurement / Trigonometry / Optics / Cosmic distance ladder / Hipparchus / Star / Angle / Stellar parallax / Astrology / Astrometry / Astronomy

What is Parallax? Parallax is when an object appears to change position when you view it from a different angle. Astronomers see the effects of parallax when they look at stars from different points on Earth’s orbit a

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Source URL: universeadventure.org

Language: English - Date: 2008-11-06 17:48:28
960Comets / Observational astronomy / Comet / Deep Impact / 103P/Hartley / Cosmic distance ladder / Great Comet / Comet Holmes / Spacecraft / Astronomy / Spaceflight

Approaching Comet Hartley-2 On September 25, 2010 at a distance of 41 million km, the spacecraft Deep Impact took this image of the comet Hartley 2 about 40 days before closest approach on November 4. The graph to the r

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Source URL: spacemath.gsfc.nasa.gov

Language: English - Date: 2010-10-24 06:33:12
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