explanation
If sometimes it appears that the entire Milky Way Galaxy [ http://www.seds.org/messier/more/mw.html ] is raining down on your head, do not despair. It happens twice a day. As the Sun rises [ http://antwrp.gsfc.nasa.gov/apod/ap990817.html ] in the East, wonders of the night sky become less bright than the sunlight scattered [ http://antwrp.gsfc.nasa.gov/apod/ap991110.html ] by our own Earth's atmosphere [ http://www.sciencemadesimple.com/sky_blue.html ], and so fade from view. They will only rotate back into view when the Earth again eclipses our bright Sun at dusk [ http://antwrp.gsfc.nasa.gov/apod/ap980526.html ]. This battle between heaven and Earth was captured dramatically above [ http://www.ne.jp/asahi/stellar/scenes/milky_e/mw03.htm ] during the last few minutes of daylight on 1999 August 10 in Koumi [ http://www.yahoo.co.jp/Regional/Japanese_Regions/Shinetu/Nagano/Cities/Koumi/ ], Japan [ http://www.odci.gov/cia/publications/factbook/geos/ja.html ]. Dark dust [ http://antwrp.gsfc.nasa.gov/apod/ap990509.html ], millions of stars [ http://www.astro.wisc.edu/~dolan/constellations/extra/brightest.html ], and bright glowing red gas [ http://antwrp.gsfc.nasa.gov/apod/emission_nebulae.html ] highlight the plane [ http://antwrp.gsfc.nasa.gov/apod/ap990224.html ] of our Milky Way Galaxy [ http://antwrp.gsfc.nasa.gov/apod/ap971229.html ], which lies on average thousands of light years [ http://einstein.stcloudstate.edu/Dome/constellns/lightyear.html ] behind Earth [ http://antwrp.gsfc.nasa.gov/apod/ap990131.html ]'s yellow and green reflecting clouds [ http://www-airs.jpl.nasa.gov/html/edu/clouds/What_are_clouds.html ].
Explanation
false