Michael Geissel
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04.05.2025, 05:22
M101
Messier 101, also known as NGC 5457 and called the Pinwheel Galaxy, is a spiral galaxy in the constellation Ursa Major, appearing with an apparent size of 28.8′ × 26.9′ and an apparent brightness of 7.5 mag. Its distance from Earth is about 22 million light-years, and its diameter is 170,000 light-years. This makes it roughly the same size as our Milky Way. (Wiki)
M101
Messier 101, also known as NGC 5457 and called the Pinwheel Galaxy, is a spiral galaxy in the constellation Ursa Major, appearing with an apparent size of 28.8′ × 26.9′ and an apparent brightness of 7.5 mag. Its distance from Earth is about 22 million light-years, and its diameter is 170,000 light-years. This makes it roughly the same size as our Milky Way. (Wiki)
M101
Messier 101 oder auch als NGC 5457 bezeichnet und Feuerradgalaxie (englisch Pinwheel Galaxy) genannt, ist eine Spiralgalaxie im Sternbild Großer Bär, die mit einer scheinbaren Größe von 28,8′ × 26,9′ und scheinbarer Helligkeit von 7,5 mag erscheint. Ihre Entfernung zur Erde beträgt rund 22 Millionen Lichtjahre, ihr Durchmesser 170.000 Lichtjahre. Damit ist sie ungefähr so groß wie unsere Milchstraße. (Wiki)
