Trapezium, Orion Nebula
The Orion nebula has a dramatic surface topography — of glowing gasses instead of rock — with peaks, valleys and walls. They are illuminated and heated by a torrent of energetic ultraviolet light from its four hottest and most massive stars, called the Trapezium, which are pictured here.
In addition to the Trapezium, this stellar cavern contains 700 hundred other young stars at various stages of formation. High-speed jets of hot gas spewed by some of the infant stars send supersonic shock waves tearing into the nebula at 100,000 miles per hour.
Credit:NASA, C.R. O'Dell and S.K. Wong (Rice University)
About the Image
About the Object
Name: | Messier 42, NGC 1976, Orion Nebula, Trapezium Cluster |
Type: | Milky Way : Star : Grouping : Cluster : Open Milky Way : Nebula : Type : Star Formation |
Distance: | 1400 light years |
Constellation: | Orion |
Category: | Nebulae |
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Coordinates
Position (RA): | 5 35 16.43 |
Position (Dec): | -5° 23' 16.95" |
Field of view: | 1.24 x 1.37 arcminutes |
Orientation: | North is 44.3° left of vertical |
Colours & filters
Band | Wavelength | Telescope |
---|---|---|
Optical OIII | 502 nm |
Hubble Space Telescope
WFPC2 |
Optical H-alpha | 656 nm |
Hubble Space Telescope
WFPC2 |
Optical NII | 658 nm |
Hubble Space Telescope
WFPC2 |