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Fast Facts:
- Also known as migranous neuralgia and suicide headaches
- Extremely painful and debilitating headaches that occur in groups or clusters
- Typically near one eye or temple and are unilateral
- Last anywhere from fifteen minutes to three hours
- A widely accepted theory is that the headache is due to an abnormality in the hypothalamus
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Cluster Headaches Questions
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How many stars are in a globular cluster? 4 AnswersGlobular clusters contain from tens of thousands to millions of stars. They are usually spherical or nearly so and range from tens of light-years to about 200 ... read more -
What are the know super clusters in the Universe? 1 Answerhttp://www.atlasoftheuniverse.com/supercls.gif The Superclusters are some of the largest structures in the universe. Galaxies and Clusters of Galaxies are not u... read more -
What is the Globular cluster? 1 AnswerA globular cluster is a collection of stars that are grouped together in a spherical pattern via gravity and contain anywhere between 10's of thousands to milli... read more -
What is the Kappis Crucis Cluster? 1 AnswerKappa Crucis, or NGC 4755, was dubbed "The Jewel Box". This open cluster of just over 100 stars including a red super-giant and blue stars, is about 10 million ... read more
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