... Like the smaller, more northerly Great Orion Nebula , the Carina Nebula is easily visible to the unaided eye, though at a distance of 7,500 light-years it is some 5 times farther away. ...
... nebulas of hydrogen , blue reflection nebulas of dust , dark absorption nebulas of ... Publications with keywords: reflection nebula - emission nebula . ... Publications with words: reflection nebula - emission nebula . See also: . ...
... nebula predominant at the lower left of the above photograph is known as the Pipe ... nebula are highlighted here: the red are emission nebula, the blue are reflection ... Publications with keywords: Pipe Nebula - dark nebula . ...
... Nebula (NGC 3324) near picture center, the image spans about 40 light-years within ... Publications with keywords: Eta Carinae - Keyhole Nebula - carina nebula . ... Publications with words: Eta Carinae - Keyhole Nebula - carina nebula . See also: . ...
... nebula predominant at the lower left of the above photograph is known as the Pipe ... nebula are highlighted here: the red are emission nebula, the blue are reflection ... Publications with keywords: nebula - dark nebula . ...
... Astronomy Picture of the Day . Henize 3 401: An Elongated Planetary Nebula . << Yesterday . 31.07.2002 . Tomorrow >> . ... Stars that create elegant planetary nebulas like Henize 3-401, pictured above , are not unusual, causing speculation that, one ...
... U. Based on Astronomy Picture Of the Day . Publications with keywords: NGC 7293 - Helix Nebula - planetary nebula . ... Publications with words: NGC 7293 - Helix Nebula - planetary nebula . See also: . ...
... one of the brightest planetary nebula on the sky, the Ring Nebula can be seen with a ... Publications with keywords: M57 - Ring Nebula - planetary nebula . ... Publications with words: M57 - Ring Nebula - planetary nebula . See also: . ...