Friday, January 10, 2014

Nasa Spots Hand of God With Space Telescope

The hand might look like an X-ray from the doctor's office, but it is actually a cloud of material ejected from a star that exploded. NASA's NuSTAR spacecraft has imaged the structure in high-energy X-rays for the first time, shown in blue. Low

 The hand might look like an X-ray from the doctor's office, but it is actually a cloud of material ejected from a star that exploded. NASA's NuSTAR spacecraft has imaged the structure in high-energy X-rays for the first time, shown in blue.  Religion and astronomy may not overlap often, but this celestial object  resembles the "Hand of God." The hand was produced when a star super novaed and ejected an enormous cloud of material, which NASA's Nuclear Spectroscopic Telescope Array ( NuSTAR), glimpsed in high-energy X-rays.


When the star went supernova, what was left was a pulsar (called PSR B1509-58) which spins at about 7 times per second blowing a wind of particles into material ejected during the star's death throes (pulsar wind nebula). As these particles interact with nearby magnetic fields, they produce an X-ray glow in the shape of a hand. (The pulsar is located near the bright white spot in the image but cannot be seen itself, NASA officials said.)


The red cloud appearing at the fingertips is a separate structure called RCW 89. The pulsar's wind may be heating the cloud to produce the low-energy X-ray glow, astronomers believe. The Hand of God is an example of pareidolia, the psychological phenomenon of perceiving familiar shapes in random or vague images. Other common forms of pareidolia include seeing animals or faces in clouds, or the man in the moon. Despite its supernatural appearance, the Hand of God was produced by natural astrophysical phenomena. It's still pretty impressive, in my opinion.

2 comments:

  1. Did anyone notice it looks like a gang hand signal for the 4th street brothers?

    ReplyDelete
  2. Hahaha !!

    Unknown you are too funny for words .
    Never heard of a gang called the 4th street brothers .
    Explain please so I can get in on the joke .

    ReplyDelete

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