TEHRAN,Young Journalists Club (YJC) -NASA has released a spectacular image of the majestic Crab Nebula in the constellation of Taurus. The image is a composite of a series captured by the agency’s x-ray, optical and infrared satellites.
First recorded by astronomers in 1054 AD, the Crab Nebula was formed when a star exhausted its supply of nuclear fuel and collapsed. Now, it is powered by a quickly spinning neutron star, known as a pulsar. NASA’s image shows waves of matter emanating from both the north and south poles of the pulsar, which is shaped like a phosphorescent wizard’s hat.
NASA says that this effect is caused by the pulsar’s rapid rotation and a powerful magnetic field, which create jets of matter and antimatter. The different colors in the image represent the stills captured by NASA’s different satellites throughout the years. The blue and white colors represent pictures taken from the Chandra Telescope, while the purple color is from the Hubble Space Telescope and the pink color is from the Spitzer Space Telescope.