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6946查看 6946 在百度字典中的解释百度英翻中〔查看〕
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  • A Galaxy to Take Your Breath Away - ESA Hubble
    The galaxy NGC 6946 is nothing short of spectacular In the last century alone, NGC 6946 has experienced 10 observed supernovae, earning its nickname as the Fireworks Galaxy
  • NGC 6946 - Wikipedia
    NGC 6946, sometimes referred to as the Fireworks Galaxy, is a grand design, face-on intermediate spiral galaxy with a small bright nucleus, whose location in the sky straddles the boundary between the northern constellations of Cepheus and Cygnus
  • 日本アビオニクス (株)【6946】:株価・株式情報 - Yahoo!ファイナンス
    日本アビオニクス (株)【6946】の株価、チャート、最新の関連ニュース、掲示板、みんなの評価などをご覧いただけます。 前日終値、高値、安値はもちろんのこと年初来高値 安値もご覧いただけます。
  • NGC 6946 – An Intermediate Spiral Known as the Fireworks Galaxy
    NGC 6946 is a bright galaxy sometimes called the Fireworks Galaxy due to its high rate of supernovae It lies in a very rich star field right on the border of Cepheus and Cygnus
  • NGC 6946 - The Fireworks Galaxy - waid-observatory. com
    NGC 6946, also known as the Fireworks Galaxy, is an intermediate spiral galaxy located near the boundary of the constellations Cepheus and Cygnus, approximately 7 72 Mpc (25 million light-years) from the Earth [1]
  • Fireworks Galaxy (NGC 6946) - Constellation Guide
    NGC 6946 was nicknamed the Fireworks Galaxy because it has hosted 10 supernovae over the last century, which is more than any other known galaxy and ten times the rate seen in the Milky Way It is classified as an active starburst galaxy, one that has an extraordinarily high rate of star formation
  • Caldwell 12 - NASA Science
    Astronomers have used Hubble’s Wide Field and Planetary Camera 2 (WFPC2) and Wide Field Camera 3 (WFC3) to study a young globular star cluster in Caldwell 12 (NGC 6946)
  • NGC 6946: The Fireworks Galaxy in Cepheus – The Garden Astronomer
    Hidden in the constellation Cepheus lies NGC 6946, a galaxy that has captured the attention of astronomers since William Hershel discovered it on September 9, 1798, using his 40-foot telescope Nicknamed the Fireworks Galaxy, this pretty spiral is a cosmic spectacle both visually and scientifically A Hotbed of Young Stars and Supernovae
  • APOD: 2025 July 4 – NGC 6946 and NGC 6939
    A different astronomy and space science related image is featured each day, along with a brief explanation
  • NGC6946 Fireworks Galaxy - Sky Telescope
    NGC 6946, sometimes referred to as the Fireworks Galaxy, is a face-on intermediate spiral galaxy with a small bright nucleus, whose location in the sky straddles the boundary between the northern constellations of Cepheus and Cygnus





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