allude
发表于 2025-3-25 04:39:59
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mucous-membrane
发表于 2025-3-25 07:37:48
Back Matteroal in this book is to slowly ease you into the different topics. It is understood that you do not always have ample free time, so the text is easy to digest and concepts are spoon fed to the reader. ..Starting with the simplest of topics, detailed explanations demonstrate the how and why of Ada. Yo
Friction
发表于 2025-3-25 13:50:00
Kgaugelo Moses Dolo,Ernest Mnkandlae Theta Carinae Cluster. More commonly, however, observers call it the Southern Pleiades because its discoverer, French astronomer Nicolas Louis de Lacaille, compared it to M45. Lacaille encountered IC 2602 March 3, 1752.
演绎
发表于 2025-3-25 19:54:42
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尽责
发表于 2025-3-25 21:11:11
https://doi.org/10.1007/978-3-031-33812-0low-power eyepiece to distinguish this widely scattered open cluster from the incredibly rich Milky Way background. Through an 8-inch scope, you’ll count more than 100 stars with ease. Note the two tiny clumps of brighter stars near the center.
grieve
发表于 2025-3-26 03:49:31
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ATRIA
发表于 2025-3-26 06:04:46
Conference proceedings‘‘‘‘‘‘‘‘ 2023roups of stars in this object, NGC 1582 presents, in effect, two “clusters” superimposed. You will need a 10-inch or larger telescope to see what I mean. The first cluster contains 10 stars brighter than 10th-magnitude. The luminary of this group, magnitude 8.6 SAO 39578, sits near the eastern edge.
孤独无助
发表于 2025-3-26 11:00:33
1,001 Celestial Wonders to See Before You Die978-1-4419-1777-5Series ISSN 1431-9756 Series E-ISSN 2197-6562
世俗
发表于 2025-3-26 12:40:07
Kgaugelo Moses Dolo,Ernest Mnkandlae Theta Carinae Cluster. More commonly, however, observers call it the Southern Pleiades because its discoverer, French astronomer Nicolas Louis de Lacaille, compared it to M45. Lacaille encountered IC 2602 March 3, 1752.
tinnitus
发表于 2025-3-26 16:47:30
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