1 / 36

“Perfect ” Thermal/Planck/Blackbody Radiation  Temperature “Perfect” Spectral Line Radiation  Material Composi

“Perfect ” Thermal/Planck/Blackbody Radiation  Temperature “Perfect” Spectral Line Radiation  Material Composition Q : How can we use Light to detect Motion …?. “ Doppler Shifts ”…for Sound. “ Doppler Shifts ”…for Light. Stellar Companions… “ Binary / ( Multiple ) Stars ”.

wyndham
Download Presentation

“Perfect ” Thermal/Planck/Blackbody Radiation  Temperature “Perfect” Spectral Line Radiation  Material Composi

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. “Perfect” Thermal/Planck/Blackbody Radiation  Temperature “Perfect” Spectral Line Radiation  Material Composition Q: How can we use Light to detect Motion…?

  2. “Doppler Shifts”…for Sound

  3. “Doppler Shifts”…for Light

  4. Stellar Companions… “Binary / (Multiple) Stars” “Visual Binaries” (not mere “Optical Double Stars”) are very convenient… but what if you can’t separate them?

  5. A “Spectroscopic Binary” Star System

  6. Detecting Planets in Other Solar Systems… “Direct Imaging”…? (Possible but Very Difficult!)

  7. Q: How to detect dim “Extrasolar Planets” (“Exoplanets”)? A: Use Newton’s Third Law! (“Action-Reaction”… i.e., “Force-Counterforce”)

  8. Other Exoplanet Detection Methods (e.g., the Transit Method)

  9. (http://phl.upr.edu/projects/habitable-exoplanets-catalog)

  10. Detecting the “Molecules of Life” in Exoplanet Atmospheres…!

More Related