1 / 7

Whisper of Creation

Whisper of Creation. By Dr. Harold Williams of Montgomery College Planetarium http://montgomerycollege.edu/Departments/planet/. Measuring the Beginning. Cosmic Background Explorer ( COBE ) http://en.wikipedia.org/wiki/COBE John C. Mather & George Smoot Physics Nobel Prize 2006

winka
Télécharger la présentation

Whisper of Creation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Whisper of Creation By Dr. Harold Williams of Montgomery College Planetarium http://montgomerycollege.edu/Departments/planet/

  2. Measuring the Beginning • Cosmic Background Explorer (COBE) http://en.wikipedia.org/wiki/COBE • John C. Mather & George Smoot Physics Nobel Prize 2006 • Wilkinson Microwave Anisotropy Probe (WMAP) http://en.wikipedia.org/wiki/WMAP

  3. Famous COBE microwave fluctuation Map

  4. DMR data with dipole subtracted

  5. WMAP microwave fluctuation map

  6. FIRAS COBE spectrumhttp://en.wikipedia.org/wiki/Planck's_law_of_black_body_radiation

  7. COBE & WMAPconclusions • Universe around 2.73 degrees Kelvin. • 13.7 billion ± 200 million years old • TimeSpace curvature of the universe is extremely near to flat not hyperbolic or spherical. • The Hubble constant is 70 (km/s)/Mpc, +2.4/-3.2

More Related