| 31. | Ready for Crab Nebula's close-up?
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| 32. | In the northwest part of Taurus is the supernova remnant Messier 1, more commonly known as the Crab Nebula.
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| 33. | The term is also used to describe the shape of some nebulae ( nebulas ) such as the Crab Nebula.
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| 34. | In 1968, he obtained the first evidence of X-ray pulses from a neutron star, or pulsar, in the Crab Nebula.
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| 35. | The pulsar within the Crab nebula, discovered by radio astronomers in 1968, is a neutron star rotating 30 times per second.
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| 36. | The column density of ArH + in the Crab Nebula is between 10 12 and 10 13 atoms per square centimeter.
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| 37. | One crab is the rate of the X-ray radiation emitted by the Crab Nebula, the remnant of a violent supernova explosion.
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| 38. | Bell Burnell notes that the 30 Hz frequency of the Crab Nebula optical pulsar is difficult for many people to see.
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| 39. | In the 1960s, because of the prediction and discovery of pulsars, the Crab Nebula again became a major centre of interest.
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| 40. | Kelvin freaks, tossing Rheya . 1 into a space pod and blasting her in the general direction of the Crab Nebula.
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