Astronomy Picture of the Day

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

                              2023 February 15
     [2]The sky over a picturesque chateau in France is shown featuring
    colorful airglow all around. Identifiable in the background night sky
   are objects that include the Orion Nebula, Sirius, Mars, and an arching
      band of our Milky Way Galaxy. Please see the explanation for more
                            detailed information.

                           Airglow Sky over France
                 Image Credit & Copyright: [3]Julien Looten

   Explanation: This unusual sky was both familiar and unfamiliar. The
   photographer's mission was to capture the arch of the familiar central
   band of our [4]Milky Way Galaxy over a picturesque [5]medieval manor.
   The surprise was that on this January evening, the foreground sky was
   found [6]glowing in a beautiful but unfamiliar manner. The striped
   bands are called [7]airglow and they result from air high in [8]Earth's
   atmosphere being excited by the Sun's light and [9]emitting a faint
   light of its own. The bands cross the entire sky -- their curved
   [10]appearance is due to the extremely wide angle of the camera lens.
   In the foreground lies [11]Château [12]de [13]Losse in southwest
   [14]France. Other familiar [15]sky delights dot the distant background
   including the bright white star [16]Sirius, the orange planet [17]Mars,
   the blue [18]Pleiades star cluster, the red [19]California Nebula, and,
   on the far right, the extended [20]Andromeda Galaxy. The initial
   mission was also successful: across the top of the frame is the
   [21]arching band of our [22]Milky Way.

     What if: ChatGPT rewrote this text in the style of [23]Shakespeare,
                [24]Carl Sagan, or [25]Scotty from Star Trek?
                   Tomorrow's picture: or Edgar Allen Poe
     __________________________________________________________________

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    Authors & editors: [37]Robert Nemiroff ([38]MTU) & [39]Jerry Bonnell
                                 ([40]UMCP)
          NASA Official: Phillip Newman [41]Specific rights apply.
              [42]NASA Web Privacy Policy and Important Notices
                A service of: [43]ASD at [44]NASA / [45]GSFC,
                         [46]NASA Science Activation
                           & [47]Michigan Tech. U.

References

   1. https://apod.nasa.gov/apod/archivepix.html
   2. https://apod.nasa.gov/apod/image/2302/AirglowFrance_Looten_2048.jpg
   3. https://www.instagram.com/j.looten/
   4. https://solarsystem.nasa.gov/resources/285/the-milky-way-galaxy/
   5. https://apod.nasa.gov/apod/ap220516.html
   6. https://apod.nasa.gov/apod/ap220313.html
   7. https://www.nasa.gov/feature/goddard/2018/why-nasa-watches-airglow-the-colors-of-the-upper-atmospheric-wind
   8. https://spaceplace.nasa.gov/atmosphere/en/
   9. https://en.wikipedia.org/wiki/Airglow#Description
  10. https://www.instagram.com/p/Cn42shuMNLs/
  11. https://en.wikipedia.org/wiki/Ch%C3%A2teau_de_Losse
  12. https://youtu.be/-INSQOL9Vu4
  13. https://en.wikipedia.org/wiki/Ch%C3%A2teau_de_Losse
  14. https://en.wikipedia.org/wiki/France
  15. https://images.squarespace-cdn.com/content/v1/56b03b4022482ea7cf0ff2ae/1583095172688-UI7VAPEW70C7PDPKFYPL/image-asset.jpeg
  16. https://en.wikipedia.org/wiki/Sirius
  17. https://solarsystem.nasa.gov/planets/mars/in-depth/
  18. https://apod.nasa.gov/apod/ap221205.html
  19. https://apod.nasa.gov/apod/ap221022.html
  20. https://apod.nasa.gov/apod/ap220807.html
  21. https://apod.nasa.gov/apod/ap210113.html
  22. http://www.atlasoftheuniverse.com/galaxy.html
  23. http://asterisk.apod.com/viewtopic.php?t=42941#p329110
  24. http://asterisk.apod.com/viewtopic.php?t=42941#p329111
  25. http://asterisk.apod.com/viewtopic.php?t=42941#p329118
  26. https://apod.nasa.gov/apod/ap230214.html
  27. https://apod.nasa.gov/apod/archivepix.html
  28. https://apod.nasa.gov/apod/lib/apsubmit2015.html
  29. https://apod.nasa.gov/apod/lib/aptree.html
  30. https://antwrp.gsfc.nasa.gov/cgi-bin/apod/apod_search
  31. https://apod.nasa.gov/apod/calendar/allyears.html
  32. https://apod.nasa.gov/apod.rss
  33. https://apod.nasa.gov/apod/lib/edlinks.html
  34. https://apod.nasa.gov/apod/lib/about_apod.html
  35. http://asterisk.apod.com/discuss_apod.php?date=230215
  36. https://apod.nasa.gov/apod/ap230216.html
  37. http://www.phy.mtu.edu/faculty/Nemiroff.html
  38. http://www.phy.mtu.edu/
  39. https://antwrp.gsfc.nasa.gov/htmltest/jbonnell/www/bonnell.html
  40. http://www.astro.umd.edu/
  41. https://apod.nasa.gov/apod/lib/about_apod.html#srapply
  42. https://www.nasa.gov/about/highlights/HP_Privacy.html
  43. https://astrophysics.gsfc.nasa.gov/
  44. https://www.nasa.gov/
  45. https://www.nasa.gov/centers/goddard/
  46. https://science.nasa.gov/learners
  47. http://www.mtu.edu/