Algol
(astronomy) An eclipsing binary star in the constellation of Perseus; Beta (β) Persei. It represents the eye of Medusa, whose head is being held by Perseus.
plural of bumbling
A city, the county seat of Bergen County, New Jersey, United States. / A city in Cass County, Minnesota, United States, named after Hackensack in New Jersey.
plural of glycerophosphate
今夜、ペルセウス座の食連星は最小光度に達し、アマチュア天文家には食の様子をはっきり観測する好機となるだろう。
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DiQt
Free
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