MIME
发表于 2025-3-27 00:32:19
The Southern Starsthe deck of an ocean liner cruising through southern seas, our image is of clear, balmy nights under skies brilliant with stars and perhaps the Moon languidly passing behind a small cloud or two. Is this vision based on reality, or is it a figment of the imagination of those whose business it is to
几何学家
发表于 2025-3-27 03:36:43
The Downside of Lightunded near Flagstaff, Arizona. The epitaph on his tomb tells us that “he loved the stars too fondly to be fearful of the night.” All my life I have been something of a nocturnal creature. I was among those who welcomed the two bright comets that have graced our sky in the last few years. They helped
excrete
发表于 2025-3-27 05:20:21
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BLAND
发表于 2025-3-27 10:34:06
The Outer Limitsculation that the list of planets is not yet complete, and that one or more still remains undiscovered in the outer reaches of the solar system. To place this theory in perspective, we must examine these three distant worlds and the nature of their remote domain.
运气
发表于 2025-3-27 16:28:27
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Compatriot
发表于 2025-3-27 20:37:27
https://doi.org/10.1007/978-1-4899-6072-6astronomy; physics; sky
鸟笼
发表于 2025-3-28 01:56:51
978-0-306-45790-6Springer Science+Business Media New York 1998
讨好女人
发表于 2025-3-28 06:04:27
Overview: 978-0-306-45790-6978-1-4899-6072-6
modish
发表于 2025-3-28 08:08:44
The Big Dipper and the Constellations of the Northern Skyngers and often the sky is not fully dark until after ten o’clock. In the summertime the brightest part of the sky at dusk is always found toward the northwest horizon. With this in mind, one can determine the other compass points easily. If the sky is completely dark when first observed, another reference point must be used.
无能力
发表于 2025-3-28 14:24:39
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