spectroscopy

2 photos and 3 illustrations tagged spectroscopy, from 3 members of Flickr Commons.

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2
2008
2013

 

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Photos & Illustrations tagged spectroscopy:

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Portrait of Angelo Secchi (1818-1878), Astronomer

Left to right: Unidentified woman and Edward Dorris McAlister (b. 1901)

  • godisinusall (GreyReb or Chris) said:
    WOW !!! This is truly a rare photo !! Have a superb weekend !! Thanks for sharing !!

British Library digitised image from page 89 of "L'Espace céleste et la nature tropicale, description physique de l'univers ... préface de M. Babinet, dessins de Yan' Dargent"

  • astronomy_blog said:
    The caption reads: "Spectres Sidéraux: 1) Soleil 2) α Orion 3) Aldébaran 4) Sirius 5) Rigel 6) Pollux 7) Nébuleuse d'Orion". The star α Orion is also known as Betelgeuse. I wrote a blog post about this image and spectroscopy at www.strudel.org.uk/blog/astro/001041.shtml