... about 8:45, set up and were ready for observing as soon as it was dark enough ... Stars visible all the way the core in the 12?. M57 the Ring Nebula, outstanding. ... You could see many layers of lights and darks in the ring itself. ...
... our viewing position (close to Barcelona) we had an impressive view : a red-orange surface and two dark curved lines configuring two semicircles forming a flat and curved X. Just below (we were using a star diagonal), an extensive dark area was visible ...
... Black holes as a source of dark matter/energy? - imyst - May 21, 2007 - 05:20 UTC . ... Dark Energy Stars, Universal Time and the Godel universe - yanniru - March 10, 2005 ... DNA - sentient_nebula - October 8, 2006 - 04:58 UTC . ...
... Black holes as a source of dark matter/energy? - imyst - May 21, 2007 - 05:20 UTC . ... Dark Energy Stars, Universal Time and the Godel universe - yanniru - March 10, 2005 ... DNA - sentient_nebula - October 8, 2006 - 04:58 UTC . ...
... Black holes as a source of dark matter/energy? - imyst - May 21, 2007 - 05:20 UTC . ... Dark Energy Stars, Universal Time and the Godel universe - yanniru - March 10, 2005 ... DNA - sentient_nebula - October 8, 2006 - 04:58 UTC . ...
... About an hour after dark in early June, the Summer Triangle's bottom star, Altair ... if you're lucky enough to be under a dark starry sky on a moonless night, you'll see ...
... a significant difference in the background darkness immediately surrounding a bright ... their exceptional contrast and extremely dark background, two reasons why Questar ...
... Bright star rich sections are obscured by dark bands of dust and gas toward the galactic center. ... visible are well known neighbors: the Pleiades, the California Nebula, the Andromeda Galaxy (M31), the North American Nebula ...
... or diffuse objects such as galaxies and nebulas or clusters where you can’t resolve ... with a large pupil opening which represents the eye at night or in a dark setting ...
... You can see Barnard's loop, the Rosette nebula, M42 and the Horse Head nebula! . Here is a more recent photo taken at Skywatchers Inn in Benson, AZ. ...