$699

FREE SHIPPING ON ALL ORDERS!
Please Note Before Purchase:
• Image cropping varies based on selected size (reference preview images).
• All prints contain a black border (which shows gray when illuminated), white outline, and image credit text (reference preview images).
• Colors may appear differently in print vs. online.
• Only Aluminum frames come with On/Off switch cord. Clear Acrylic does not have On/Off switch.
• Image quality can be reduced when printing at large sizes. If the requested image's resolution is less than 100dpi, we will provide a digital proof of image quality for your review and make suggestions for an alternative if needed.

For more information visit our FAQ or Contact Us.

Not seeing the size or option you need? Submit a custom order request.

Peering deep into the core of the Crab Nebula, this close-up image reveals the beating heart of one of the most historic and intensively studied remnants of a supernova, an exploding star. The inner region sends out clock-like pulses of radiation and tsunamis of charged particles embedded in magnetic fields.

The neutron star at the very center of the Crab Nebula has about the same mass as the sun but compressed into an incredibly dense sphere that is only a few miles across. Spinning 30 times a second, the neutron star shoots out detectable beams of energy that make it look like it's pulsating.

The NASA Hubble Space Telescope snapshot is centered on the region around the neutron star (the rightmost of the two bright stars near the center of this image) and the expanding, tattered, filamentary debris surrounding it. Hubble's sharp view captures the intricate details of glowing gas, shown in red, that forms a swirling medley of cavities and filaments. Inside this shell is a ghostly blue glow that is radiation given off by electrons spiraling at nearly the speed of light in the powerful magnetic field around the crushed stellar core.

The neutron star is a showcase for extreme physical processes and unimaginable cosmic violence. Bright wisps are moving outward from the neutron star at half the speed of light to form an expanding ring. It is thought that these wisps originate from a shock wave that turns the high-speed wind from the neutron star into extremely energetic particles.

When this "heartbeat" radiation signature was first discovered in 1968, astronomers realized they had discovered a new type of astronomical object. Now astronomers know it's the archetype of a class of supernova remnants called pulsars – or rapidly spinning neutron stars. These interstellar "lighthouse beacons" are invaluable for doing observational experiments on a variety of astronomical phenomena, including measuring gravity waves.

Observations of the Crab supernova were recorded by Chinese astronomers in 1054 A.D. The nebula, bright enough to be visible in amateur telescopes, is located 6,500 light-years away in the constellation Taurus.

Object Name(s): Crab Nebula, M1, NGC 1952

 

Photo Credit: NASA

Content Source: NASA