                         Astronomy Picture of the Day

                         Astronomy Picture of the Day

    Discover the cosmos! [1] Each day a different image or photograph of our
 fascinating universe is featured, along with a brief explanation written by a
                           professional astronomer.

                                2019 January 22
                                      [2]
                    Lunar Eclipse over Cologne Cathedral
                  Image Credit & Copyright: Martin Junius [3]

Explanation: Why would a bright full Moon suddenly become dark? Because it
entered [4]  the shadow of the Earth [5] . That's what happened Sunday night
[6]  as the Moon underwent a total lunar eclipse [7] . Dubbed by some as a
Super [8] (because the Moon was angularly larger than usual, at least
slightly) Blood [9] (because the scattering of sunlight through the Earth's
atmosphere makes an eclipsed Moon appeared unusually red) Wolf [10] (because
January full moons are sometimes called Wolf Moons from the legend [11]  that
wolves like to howl at the moon) Moon Eclipse, the shadowy spectacle [12]  was
visible from the half of the Earth [13] then facing the Moon [14] , and was
captured in numerous spectacular photographs [15] . Featured, a notable image
sequence was captured over the Cologne Cathedral [16] , a UNESCO World
Heritage Site [17] , in Cologne [18] , Germany [19] . The lunar eclipse [20]
sequence was composed from [21]  68 different exposures captured over three
hours during freezing temperatures -- and later digitally combined and edited
to remove a cyclist and a pedestrian. The next total lunar eclipse will occur
[22]  in 2021.

              Gallery: Sunday Night's Total Lunar Eclipse [23]
                        Tomorrow's picture: icy orion

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    Authors & editors: Robert Nemiroff [35] (MTU [36] ) & Jerry Bonnell [37]
                                  (UMCP [38] )
          NASA Official:  Phillip Newman Specific rights apply [39] .
              NASA Web Privacy Policy and Important Notices [40]
              A service of: ASD [41]  at NASA [42]  / GSFC [43]
                           & Michigan Tech. U. [44]
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Site notes:
  [1] archivepix.html
  [2] image/1901/LunarEclipseCologne_Junius_1280.jpg
  [3] https://photo.m-j-s.net/blog/about/
  [4] ap190120.html
  [5]
https://blogs.nasa.gov/Watch_the_Skies/wp-content/uploads/sites/193/2018/07/
LEDiagram1c.jpg
  [6] https://www.timeanddate.com/eclipse/lunar/2019-january-21
  [7] ap180128.html
  [8] https://en.wikipedia.org/wiki/Supermoon
  [9]
https://earthsky.org/human-world/what-is-a-blood-moon-lunar-eclipses-2014-2015
  [10] https://youtu.be/F-oAaElViaU
  [11] http://mentalfloss.com/article/51517/are-wolves-really-howling-moon
  [12] ap180209.html
  [13] https://solarsystem.nasa.gov/planets/earth/overview/
  [14] https://solarsystem.nasa.gov/moons/earths-moon/overview/
  [15]
https://www.facebook.com/pg/AstronomyPictureOfTheDay/photos/
?tab=album&album_id=2020527551316029
  [16] https://youtu.be/1EH_vh3lorw
  [17] https://whc.unesco.org/en/list/292
  [18] https://en.wikipedia.org/wiki/Cologne
  [19] https://en.wikipedia.org/wiki/Germany
  [20] https://en.wikipedia.org/wiki/Lunar_eclipse
  [21] https://photo.m-j-s.net/blog/2019/01/lunar-eclipse-21-jan-2019/
  [22] https://eclipse.gsfc.nasa.gov/LEdecade/LEdecade2021.html
  [23]
https://www.facebook.com/pg/AstronomyPictureOfTheDay/photos/
?tab=album&album_id=2020527551316029
  [24] ap190121.html
  [25] archivepix.html
  [26] lib/apsubmit2015.html
  [27] lib/aptree.html
  [28] https://antwrp.gsfc.nasa.gov/cgi-bin/apod/apod_search
  [29] calendar/allyears.html
  [30] /apod.rss
  [31] lib/edlinks.html
  [32] lib/about_apod.html
  [33] http://asterisk.apod.com/discuss_apod.php?date=190122
  [34] ap190123.html
  [35] http://www.phy.mtu.edu/faculty/Nemiroff.html
  [36] http://www.phy.mtu.edu/
  [37] https://antwrp.gsfc.nasa.gov/htmltest/jbonnell/www/bonnell.html
  [38] http://www.astro.umd.edu/
  [39] lib/about_apod.html#srapply
  [40] https://www.nasa.gov/about/highlights/HP_Privacy.html
  [41] https://astrophysics.gsfc.nasa.gov/
  [42] https://www.nasa.gov/
  [43] https://www.nasa.gov/centers/goddard/
  [44] http://www.mtu.edu/
