Crab Nebula

Like few other celestial objects, the Crab nebula displays the death of a star in all of its beauty. Both colorful and convoluted filaments of gas expand violently away from the origin of the explosion. The cataclysmic end for this star was observed in 1054 AD by any of humanity that cared to look skyward- it could be seen even during the day for months! In the heart of the nebula lies the dense collapsed remnant of the star- a pulsar. Weighing in at the mass of the sun- but only six miles across- this ball of condensed matter spins 30 times a second and releases tremendous amounts of energy. At a distance of 7000 light years this explosion went off safely so that now we can observe this 10 light year cloud of glowing gas (I often describe this as "star guts" to the public.)Of the two stars in the very center of the nebula, the one on the bottom is the pulsar.

This image was taken as part of Advanced Observing Program (AOP) program at Kitt Peak Visitor Center during 2014.

Credit:

KPNO/NOIRLab/NSF/AURA/Yoshikawa Yoshihiko/Blythe Guvenen

About the Image

Id:noao-m1guvenen3
Type:Observation
Release date:June 26, 2014, 8:43 a.m.
Size:1536 x 1024 px

About the Object

Name:Crab Nebula
Constellation:Taurus
Category:Nebulae

Image Formats

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274.5 KB
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Coordinates

ObjectValue
Position (RA):5 35 20.51
Position (Dec):21° 59' 43.23"
Field of view:23.18 x 15.37 arcminutes
Orientation:North is 178.0° right of vertical


Colors & filters

BandWave-lengthTele-scope
Optical
B
438 nmVisitor Center 0.5-meter Telescope
Other CCD
Optical
G
475 nmVisitor Center 0.5-meter Telescope
Other CCD
Optical
H-alpha
656 nmVisitor Center 0.5-meter Telescope
Other CCD
Optical
Broad Band
555 nmVisitor Center 0.5-meter Telescope
Other CCD