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Cosmic distance ladder
Results: 1346

#	Item
701	Dynamical age differences among coeval star clusters as revealed by blue stragglers F. R. Ferraro1, B. Lanzoni1, E. Dalessandro1, G. Beccari2, M. Pasquato1, P. Miocchi1, R. T. Rood3‡, S. Sigurdsson4, A. Sills5, E. Vesp Add to Reading List Source URL: www.spacetelescope.org Language: English - Date: 2012-12-17 09:08:19 Universe Globular clusters Blue straggler Cosmic distance ladder 47 Tucanae Star Horizontal branch Mass segregation Dynamical friction Astronomy Star clusters Space
702	The Astrophysical Journal, 772:147 (10pp), 2013 August 1 C[removed]doi:[removed]637X[removed] Add to Reading List Source URL: www.cs.cmu.edu Language: English - Date: 2014-09-10 11:46:39 Physical cosmology Dark matter Mean squared error Galaxy formation and evolution Galaxy Support vector machine Virgo Consortium Cosmic distance ladder K-nearest neighbor algorithm Physics Statistics Astronomy
703	I ntroduction Busy educators sometimes have trouble finding ways to help their students feel the excitement of science in action. As a part of Add to Reading List Source URL: www-glast.sonoma.edu Language: English - Date: 2009-09-11 13:17:07 Galaxies Astrophysics Local Group Spiral galaxies Angular diameter Supermassive black hole Cosmic distance ladder Milky Way Gamma-ray burst Astronomy Space Astrometry
704	Astrometry Tom Aldcroft 1 Add to Reading List Source URL: cxc.harvard.edu Language: English - Date: 2003-10-30 11:29:15 Cosmic distance ladder Physics Science Astrometry Measurement Calibration
705	OGLE-TR-56 Guillermo Torres∗ , Maciej Konacki† , Dimitar D. Sasselov∗ and Saurabh Jha∗∗ ∗ Harvard-Smithsonian Center for Astrophysics Caltech, Department of Geological and Planetary Sciences Add to Reading List Source URL: www.cfa.harvard.edu Language: English - Date: 2007-05-01 15:29:21 Extrasolar planets Hot Jupiters Transiting extrasolar planets Astrometry Optical Gravitational Lensing Experiment Radial velocity OGLE-TR-56b Cosmic distance ladder OGLE-TR-10b Astronomy Planetary science Exoplanetology
706	Acre by Acre SUBJECTS: Mathematics, Science, Practical Living/ Vocational Studies GRADES: 4-8 DURATION: One class period Add to Reading List Source URL: www.nps.gov Language: English - Date: 2008-02-27 23:08:25 Cosmic distance ladder Physical cosmology Tree Astronomical unit Physics Space Astronomy Forestry Astrometry
707	HEIC0716: EMBARGOED UNTIL 16:00 (CEST)/10:00 AM EDT 16 October, 2007 http://www.spacetelescope.org/news/html/heic0716.html Add to Reading List Source URL: www.spacetelescope.org Language: English - Date: 2007-10-16 09:39:10 Hubble Space Telescope I Zwicky 18 Physical cosmology Local Group Spiral galaxies Cosmic distance ladder Galaxy Star Space Telescope Science Institute Astronomy Space Extragalactic astronomy
708	The Dawn Mission: Ion Rockets and Spiral Orbits Ion rocket motors provide a small but steady thrust, which causes a spacecraft to accelerate. The shape of the orbit for the spacecraft as it undergoes constant acceleratio Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2010-05-02 05:03:12 Spacecraft Celestial mechanics Rotation Polar coordinate system Kinematics Orbit Dawn Circular motion Cosmic distance ladder Physics Classical mechanics Spaceflight
709	Getting an Angle on the Sun and Moon The Sun (Diameter = 1,400,000 km) and Moon (Diameter = 3,476 km) have very different physical diameters in kilometers, but in the sky they can appear to be nearly the same size. Astr Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2012-08-01 05:44:22 Space Angle Ballistics Minute of arc Angular diameter Moon Mare Serenitatis Sun Cosmic distance ladder Astrometry Astronomy Physics
710	The Astrophysical Journal, 650: L29–L32, 2006 October 10 䉷 2006. The American Astronomical Society. All rights reserved. Printed in U.S.A. THE SPIDERWEB GALAXY: A FORMING MASSIVE CLUSTER GALAXY AT z ∼ 2 George K. M Add to Reading List Source URL: www.spacetelescope.org Language: English - Date: 2006-10-10 09:40:10 Physical cosmology Large-scale structure of the cosmos Galaxy formation and evolution Stellar evolution MRC 1138-262 Galaxy Radio galaxy Cosmic distance ladder Spiral galaxy Astronomy Extragalactic astronomy Space

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