Subj : Daily APOD Report To : All From : Ben Ritchey Date : Sat Jul 07 2018 10:18:04 APOD: 2018 July 7 - A Northern Summer s Night 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. 2018 July 7 [2] A Northern Summer's Night Image Credit & License [3] : Ruslan Merzlyakov [4] (RMS Photography [5] ) Explanation: Near a summer's midnight a mist haunts the river bank in this dreamlike skyscape [6] taken on July 3rd from northern Denmark. Reddened light from the Sun a little below the horizon gives an eerie tint to low hanging clouds. Formed near the edge of space, the silvery apparitions above them are noctilucent or night shining clouds. The icy condensations on meteoric dust [7] or volcanic ash are still in full sunlight at the extreme altitudes of the mesophere [8] . Usually seen at high latitudes in summer months, wide spread displays [9] of the noctilucent clouds are now being reported. Tomorrow's picture: stellar pinwheel [10] ------------------------------------------------------------------------------- < [11] | Archive [12] | Submissions [13] | Index [14] | Search [15] | Calendar [16] | RSS [17] | Education [18] | About APOD [19] | Discuss [20] | > [21] ------------------------------------------------------------------------------- Authors & editors: Robert Nemiroff [22] (MTU [23] ) & Jerry Bonnell [24] (UMCP [25] ) NASA Official: Phillip Newman Specific rights apply [26] . NASA Web Privacy Policy and Important Notices [27] A service of: ASD [28] at NASA [29] / GSFC [30] & Michigan Tech. U. [31] ---------- Site notes: [1] archivepix.html [2] image/1807/midnightmist1rms.jpg [3] https://creativecommons.org/licenses/by/2.0/deed.en [4] https://www.facebook.com/rmerzlyakov [5] https://www.facebook.com/rmsphotography95/ [6] https://www.instagram.com/p/ Bk0Fo4Th5gH/?taken-by=rmerzlyakov [7] https://www.nasa.gov/content/goddard/ heliophysics-nugget-mapping-tons-of-meteoric-dust-in-the-sky [8] https://en.wikipedia.org/wiki/Polar_mesospheric_clouds [9] http://spaceweathergallery.com/nlc_gallery.html [10] ap180708.html [11] ap180706.html [12] archivepix.html [13] lib/apsubmit2015.html [14] lib/aptree.html [15] https://antwrp.gsfc.nasa.gov/cgi-bin/apod/apod_search [16] calendar/allyears.html [17] /apod.rss [18] lib/edlinks.html [19] lib/about_apod.html [20] http://asterisk.apod.com/discuss_apod.php?date=180707 [21] ap180708.html [22] http://www.phy.mtu.edu/faculty/Nemiroff.html [23] http://www.phy.mtu.edu/ [24] https://antwrp.gsfc.nasa.gov/htmltest/jbonnell/www/bonnell.html [25] http://www.astro.umd.edu/ [26] lib/about_apod.html#srapply [27] https://www.nasa.gov/about/highlights/HP_Privacy.html [28] https://astrophysics.gsfc.nasa.gov/ [29] https://www.nasa.gov/ [30] https://www.nasa.gov/centers/goddard/ [31] http://www.mtu.edu/ --- Mystic BBS v1.12 A39 (Windows/32) * Origin: FIDONet - The Positronium Repository (1:393/68) .