Cosmic distance ladder

Results: 1346



#Item
991Module 2 - Math Unit 8 Unit 8 – Ratios, Scale, and Proportions[removed]Introduction

Module 2 - Math Unit 8 Unit 8 – Ratios, Scale, and Proportions[removed]Introduction

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Source URL: www.unl.edu

Language: English - Date: 2012-01-05 10:39:49
992Plotting Variable Stars on the H-R Diagram Activity:

Plotting Variable Stars on the H-R Diagram Activity:

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Source URL: chandra.harvard.edu

Language: English - Date: 2012-08-10 17:52:47
993Hubblecast Episode 59: Unweaving the rainbow [Narrator] 00:00 We live in a brightly coloured world, even if it doesn’t always seem that way. But if you hold a prism up to the whitest of lights, you get a rainbow.

Hubblecast Episode 59: Unweaving the rainbow [Narrator] 00:00 We live in a brightly coloured world, even if it doesn’t always seem that way. But if you hold a prism up to the whitest of lights, you get a rainbow.

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Source URL: www.spacetelescope.org

Language: English - Date: 2012-11-08 12:11:00
994A. L. Carcione, 2013 Tracking the Polyrhythm: Broadband Photometry and Lightcurve of the Binary Potentially Hazardous Asteroid[removed]QE2 with Photometric Analysis Methods

A. L. Carcione, 2013 Tracking the Polyrhythm: Broadband Photometry and Lightcurve of the Binary Potentially Hazardous Asteroid[removed]QE2 with Photometric Analysis Methods

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Source URL: www.lacitycollege.edu

Language: English - Date: 2013-09-24 11:56:21
995Chandra X-Ray Observatory Variable Stars Stars appear to shine with a constant light; however, thousands of stars vary in brightness. The brightness that a star appears to have (apparent magnitude) from our perspective

Chandra X-Ray Observatory Variable Stars Stars appear to shine with a constant light; however, thousands of stars vary in brightness. The brightness that a star appears to have (apparent magnitude) from our perspective

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Source URL: chandra.harvard.edu

Language: English - Date: 2009-04-07 11:14:58
996NEEC Proposal Submission Deadline

NEEC Proposal Submission Deadline

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Source URL: chandra.harvard.edu

Language: English - Date: 2012-08-10 17:35:21
997  Observing  Open  Clusters  with  a  Sequence  of  Ages  with  Kepler   Joyce  A.  Guzik1,  Paul  A.  Bradley1,  Robert  Szabo2,  Laszlo  Molnar2,  Andrzej

  Observing  Open  Clusters  with  a  Sequence  of  Ages  with  Kepler   Joyce  A.  Guzik1,  Paul  A.  Bradley1,  Robert  Szabo2,  Laszlo  Molnar2,  Andrzej

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Source URL: keplerscience.arc.nasa.gov

Language: English - Date: 2013-09-03 20:57:22
998Harvard-Smithsonian Center for Astrophysics Mass  Measurements  for   Microlens  Planets  with  

Harvard-Smithsonian Center for Astrophysics Mass  Measurements  for   Microlens  Planets  with  

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Source URL: exep.jpl.nasa.gov

Language: English - Date: 2014-06-05 13:39:48
999The Astrophysical Journal, 598:102–137, 2003 November 20 # 2003. The American Astronomical Society. All rights reserved. Printed in U.S.A. NEW CONSTRAINTS ON M, , AND w FROM AN INDEPENDENT SET OF 11 HIGH-REDSHIFT SU

The Astrophysical Journal, 598:102–137, 2003 November 20 # 2003. The American Astronomical Society. All rights reserved. Printed in U.S.A. NEW CONSTRAINTS ON M, , AND w FROM AN INDEPENDENT SET OF 11 HIGH-REDSHIFT SU

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Source URL: www-supernova.lbl.gov

Language: English - Date: 2003-11-25 12:56:32
1000Bulletin of the Seismological Society of America, Vol. 95, No. 6, pp. 2029–2039, December 2005, doi: [removed][removed]Single-Station Earthquake Characterization for Early Warning by Andrew B. Lockman and Richard M.

Bulletin of the Seismological Society of America, Vol. 95, No. 6, pp. 2029–2039, December 2005, doi: [removed][removed]Single-Station Earthquake Characterization for Early Warning by Andrew B. Lockman and Richard M.

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Source URL: seismo.berkeley.edu

Language: English - Date: 2005-12-03 12:52:26