Space The Gum Nebula


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NASA Astronomy Picture Of The Day
The Gum Nebula

DIV ALIGN=CENTERa href="" onMouseOver="if (document.images) document.imagename1.src='image/0908/Vela_50mm_HaRGB_f88l.jpg';" onMouseOut="if (document.images) document.imagename1.src='image/0908/Vela_50mm_HaRGB_f88.jpg';" img SRC="" name=imagename1 alt="See Explanation. Moving the cursor over the image will bring up an annotated version. Clicking on the image will bring up the highest resolution version available."/a /DIV DIV STYLE="max-width:40em"P P b The Gum Nebula /b br b Credit a href="About APOD"Copyright/a: /b a href=""Axel Mellinger/a P p b Explanation: /b Named for Australian astronomer a href="Colin Stanley Gum - Wikipedia"Colin Stanley Gum/a (1924-1960), a href=" gum_nebula.htm"The Gum Nebula/a is so large and close it is actually hard to see. a href="APOD: 2002 February 17 - The Local Bubble and the Galactic Neighborhood"In fact/a, we are only about 450 light-years from the front edge and 1,500 light-years from the back edge of this cosmic cloud of glowing hydrogen gas. Covered in a href=" photo.cgi?Image=images/Vela_50mm_HaRGB_1000"this 41 degree-wide/a mosaic of a href="APOD: 2005 December 23 - Hydrogen and Dust in the Rosette Nebula"H-alpha/a images, the faint emission region is otherwise easy to lose against the background of Milky Way stars. The a href="NASA/ADS nph-bib_query?bibcode=1993A%26A...280..231S"complex/a nebula is thought to be a a href="Chandra :: The X-ray Astronomy Field Guide supernovas.html"supernova remnant/a over a million years old, a href="Hawaiian Astronomical Society - Carina"sprawling across/a the southern constellations Vela and Puppis. Sliding your cursor over this spectacular wide field view will reveal the location of objects embedded in The Gum Nebula, including the a href=" uks002.html"Vela supernova remnant/a. p P script type="text/javascript" digg_url =''; digg_skin = 'compact'; /script script src="" type="text/javascript"/script /DIV
(Via NASA)