Album list Last uploads Last comments Most viewed Top rated My Favorites Search

Event Horizon - Astronomical and Terrestrial Images

Home > Astronomical Images > Deep Sky > Nebulae Last additions - Nebulae NGC281 - The Pac-Man Nebula441 viewsA bright emission nebula, part of an H II region in the constellation Cassiopeia; known as the Pac-Man Nebula because of its resemblance to the video game character that flits around ruthlessly and insatiably chomping up defenseless, pathetic little dots.Aug 03, 2022 NGC7635 - The Bubble Nebula - H-alpha enhanced version456 viewsAn emission nebula in the constellation Cassiopeia. The "bubble" is created by the stellar wind from a hot, massive star within a molecular cloud which contains the expansion of the bubble, preventing it from dissipating, and is also itself excited by the star. The nebula is 7 light years across and 7100 light-years away.Aug 03, 2022 NGC 7293 - The Helix Nebula in Aquarius459 viewsOne of the closest planetary nebulae, at only 650 light-years from Earth. Around 10,600 years old and 2.5 light-years in diameter. Sometimes known as the "Eye of God" or the "Eye of Sauron."Aug 02, 2022 IC443 - Jellyfish Nebula411 viewsA galactic supernova remnant in Gemini, about 6000 light-years away.Feb 09, 2022 Medusa Nebula (Sharpless 2-274)419 viewsPlanetary Nebula in Gemini. Discovered in 1955, first thought to be a supernova remnant, but Soviet astronomers in 1971 determined it to be a planetary nebula.Feb 09, 2022 NGC 2359 - Thor's Helmet432 viewsAn emission nebula in the constellation Canis Major; about 12,000 light-years away. Consists largely of interstellar gas swept up by the central star, and partly of material from the star itself, which is an extremely hot, massive Wolf-Rayet star in a short-lived pre-supernova stage. Feb 02, 2022 NGC 7023 - the Iris Nebula in Cepheus435 viewsA bright reflection nebula in the constellation Cepheus, about 1300 light-years away. Actually NGC 7023 is the star cluster inside the nebula, which is properly designated LBN 487.Jan 31, 2022 The Horsehead Nebula in Orion433 viewsThe Horsehead Nebula, Barnard 33, is a dark nebula, silhouetted against the bright emission nebula IC 434. The large blue object to the left of IC 434 is a reflection nebula, NGC 2023. They are all found near the star Alnitak, the easternmost star in Orion's belt, which is off the frame to the right, and are 1400 light-years from Earth.Jan 18, 2022 Sharpless 2-155 - The Cave Nebula511 viewsA narrowband (Hubble Palette) view of an emission nebula in Cepheus; part of an ionized HII region within a larger complex containing emission, reflection and dark nebulae. About 2400 light-years away, on the edge of the Cepheus molecular cloud.Dec 22, 2021 NGC 1977, The Running Man Nebula in Orion423 viewsA reflection nebula embedded in a bright HII region, Sh2-171, found in Orion's Sword near the Great Orion Nebula M42. Sh2-171 also includes two other nebulae and the star cluster NGC-1981. Dec 21, 2021 Sharpless 2-171, The Teddy Bear Nebula in Cepheus538 viewsAn emission nebula, part of a larger nebula designated NGC 7822, about 2900 light years away.Dec 07, 2021 NGC2237 - The Rosette Nebula420 viewsEmission Nebula / HII region in Monoceros, with open cluster NGC 2244 in center of nebula. Jun 26, 2021 92 files on 8 page(s) 1 2 3 4 5 6 7 8 Debug Info  Debug Output: show / hide Select All USER: ------------------ Array ( [ID] => a5426075761634b141da167eb52e4a44 [am] => 1 ) ========================== USER DATA: ------------------ Array ( [user_id] => 0 [user_name] => Guest [groups] => Array ( [0] => 3 ) [group_quota] => 0 [can_rate_pictures] => 1 [can_send_ecards] => 0 [can_post_comments] => 0 [can_upload_pictures] => 0 [can_create_albums] => 0 [pub_upl_need_approval] => 1 [priv_upl_need_approval] => 1 [access_level] => 3 [disk_max] => 0 [disk_min] => 0 [has_admin_access] => 0 [group_name] => Guests [can_create_public_albums] => 0 [can_see_all_albums] => 0 [group_id] => 3 [allowed_albums] => Array ( ) ) ========================== Queries: ------------------ Array ( [0] => SELECT name, value FROM cm_config [include/init.inc.php:177] (0.54 ms) [1] => SELECT * FROM cm_plugins ORDER BY priority [include/plugin_api.inc.php:48] (0.38 ms) [2] => SELECT user_id, time FROM `i5493328_cm1`.cm_sessions WHERE session_id = '1ae0f0300c3cd127887043ce09b2d4d3' [bridge/coppermine.inc.php:241] (0.28 ms) [3] => SELECT MAX(group_quota) AS disk_max, MIN(group_quota) AS disk_min, MAX(can_rate_pictures) AS can_rate_pictures, MAX(can_send_ecards) AS can_send_ecards, MAX(can_post_comments) AS can_post_comments, MAX(can_upload_pictures) AS can_upload_pictures, MAX(can_create_albums) AS can_create_albums, MAX(has_admin_access) AS has_admin_access, MAX(access_level) AS access_level, MIN(pub_upl_need_approval) AS pub_upl_need_approval, MIN( priv_upl_need_approval) AS priv_upl_need_approval FROM cm_usergroups WHERE group_id in (3) [bridge/udb_base.inc.php:350] (0.25 ms) [4] => SELECT group_name FROM cm_usergroups WHERE group_id= 3 [bridge/udb_base.inc.php:362] (0.22 ms) [5] => SELECT COUNT(*) FROM cm_categorymap WHERE group_id in (3) [bridge/udb_base.inc.php:375] (0.22 ms) [6] => SELECT aid FROM cm_albums WHERE moderator_group IN (3) [include/init.inc.php:271] (0.16 ms) [7] => SELECT lang_id FROM cm_languages WHERE enabled='YES' [include/init.inc.php:334] (0.2 ms) [8] => DELETE FROM cm_banned WHERE expiry < '2025-12-01 03:55:40' [include/init.inc.php:448] (0.58 ms) [9] => SELECT null FROM cm_banned WHERE ('216.73.216.55' LIKE ip_addr OR '' LIKE ip_addr ) AND brute_force=0 LIMIT 1 [include/init.inc.php:464] (1.01 ms) [10] => SELECT aid FROM cm_albums WHERE (1 AND visibility != 0 AND visibility != 10000 AND visibility NOT IN (3)) [include/functions.inc.php:1110] (0.22 ms) [11] => SELECT category, title, aid, keyword, description, alb_password_hint FROM cm_albums WHERE aid = 2 [thumbnails.php:136] (0.23 ms) [12] => SELECT p.cid, p.name FROM cm_categories AS c, cm_categories AS p WHERE c.lft BETWEEN p.lft AND p.rgt AND c.cid = 13 ORDER BY p.lft [include/functions.inc.php:2940] (0.16 ms) [13] => SELECT COUNT(*) FROM cm_pictures AS r INNER JOIN cm_albums AS a ON a.aid = r.aid WHERE (r.aid = 2) AND (1 OR keywords like '%27telp%') AND r.aid NOT IN (12, 51) AND approved = 'YES' [include/functions.inc.php:1614] (4.07 ms) [14] => SELECT r.pid, r.aid, filepath, filename, url_prefix, pwidth, pheight, filesize, ctime, r.title, r.keywords, r.votes, pic_rating, hits, caption, r.owner_id, user1, user2, user3, user4 FROM cm_pictures AS r INNER JOIN cm_albums AS a ON a.aid = r.aid WHERE (r.aid = 2) AND (1 OR keywords like '%27telp%') AND r.aid NOT IN (12, 51) AND approved = 'YES' ORDER BY ctime ASC, pid ASC LIMIT 20 ,12 [include/functions.inc.php:1630] (4.32 ms) [15] => SELECT extension, mime, content, player FROM cm_filetypes [include/functions.inc.php:5952] (0.25 ms) ) ========================== GET : ------------------ Array ( [album] => lastup [cat] => -2 [page] => 6 ) ========================== POST : ------------------ Array ( ) ========================== COOKIE : ------------------ Array ( [cpg16x_data] => YToyOntzOjI6IklEIjtzOjMyOiJhNTQyNjA3NTc2MTYzNGIxNDFkYTE2N2ViNTJlNGE0NCI7czoyOiJhbSI7aToxO30= [a520716e4e1a802c3b699f97dd5ac36c] => 9e3bc8888b98656f88ad8f298ae29eea ) ==========================