Cosmic distance ladder

Results: 1346



#Item
721European Southern Observatory / Lars Lindberg Christensen / Hubble European Space Agency Information Centre / SN 1987A / Cosmic distance ladder / FITS Liberator / ESO/ST-ECF Science Archive Facility / Astronomy / Hubble Space Telescope / Space

Heic0117: FOR RELEASE 10:00 (CET) FRIDAY 14 DECEMBER, 2001 News release: Students Follow in the Footsteps of Scientists - ESA/ESO Astronomy Exercises Provide a Taste of Real Astronomy 14-December-2001 The “ESA/ESO Astr

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Source URL: www.spacetelescope.org

Language: English - Date: 2004-04-01 11:50:16
722Comets / 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
723Pleiades Open Cluster / Pleiades / Star cluster / Star / Pleione / Taygeta / Alcyone / Cosmic distance ladder / Milky Way / Astronomy / Taurus constellation / Universe

Name ________________________________ This is the Pleiades star cluster. From resources at your library or the Internet, fill-in the following information: [removed])

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Source URL: spacemath.gsfc.nasa.gov

Language: English - Date: 2007-11-14 11:04:00
724Spiral galaxy / Spirals / Galaxy / Cosmic distance ladder / Starburst galaxy / Hubble sequence / Astronomy / Space / Extragalactic astronomy

HEIC0819: EMBARGOED UNTIL 16:00 (CEST)/10:00 am EDT 30 September, 2008 http://www.spacetelescope.org/news/html/heic0819.html

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Source URL: www.spacetelescope.org

Language: English - Date: 2008-09-30 07:33:21
725Hubble Space Telescope / Edwin Hubble / MRC 1138-262 / Galaxy formation and evolution / Galaxy / Cosmic distance ladder / MACS / Spiral galaxy / Astronomy / Space / Interacting galaxies

HEIC0614: EMBARGOED UNTIL: 12:00 (CEST)/06:00 AM EDT 12 October, 2006 http://www.spacetelescope.org/news/html/heic0614.html News release: Flies in a spider’s web: Galaxy caught in the making 12-October-2006 New Hubble

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Source URL: www.spacetelescope.org

Language: English - Date: 2006-10-13 08:12:53
726Hubble Space Telescope / I Zwicky 18 / Physical cosmology / Local Group / Spiral galaxies / Cosmic distance ladder / Galaxy / Star / Space Telescope Science Institute / Astronomy / Space / Extragalactic astronomy

HEIC0716: EMBARGOED UNTIL 16:00 (CEST)/10:00 AM EDT 16 October, 2007 http://www.spacetelescope.org/news/html/heic0716.html News release: Hubble shows ‘baby’ galaxy is not so young after all 16-October-2007 The NASA/E

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Source URL: www.spacetelescope.org

Language: English - Date: 2007-10-16 09:39:31
727Physical cosmology / Standard candles / Light sources / Astronomical surveys / Telescopes / National Optical Astronomy Observatory / Redshift / Cosmic distance ladder / Star / Astronomy / Space / Physics

      Spectroscopy  in  the  Era  of  LSST    

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Source URL: www.noao.edu

Language: English - Date: 2013-10-07 19:42:08
728Electronic engineering / Scattering parameters / Calibration / Normal distribution / Network analyzer / Cosmic distance ladder / Least squares / Statistics / Regression analysis / Measurement

An Optimal Multiline TRL Calibration Algorithm* Dylan F. Williams1, C. M. Wang1, and Uwe Arz2 1 2

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Source URL: www.eeel.nist.gov

Language: English - Date: 2003-09-23 14:11:47
729Physical cosmology / Elliptical galaxy / Galaxy / Type-cD galaxy / Globular cluster / Dwarf galaxy / Spiral galaxy / Cosmic distance ladder / Dark matter / Astronomy / Physics / Extragalactic astronomy

A The Astrophysical Journal, 681:197–224, 2008 July 1 # 2008. The American Astronomical Society. All rights reserved. Printed in U.S.A. THE ACS VIRGO CLUSTER SURVEY. XV. THE FORMATION EFFICIENCIES

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Source URL: www.spacetelescope.org

Language: English - Date: 2008-08-01 09:16:02
730Universe / Blue straggler / Globular cluster / Cosmic distance ladder / Star / 47 Tucanae / Horizontal branch / Messier 30 / Mass segregation / Astronomy / Star clusters / Space

1 Two distinct sequences of blue straggler stars in the globular cluster M30 F.R. Ferraro1, G. Beccari2, E. Dalessandro1, B. Lanzoni1, A. Sills3, R. T. Rood4, F. Fusi Pecci5, A.I. Karakas6, P. Miocchi1 & S. Bovinelli1

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Source URL: www.spacetelescope.org

Language: English - Date: 2009-12-17 07:23:45
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