TOM 发表于 2025-3-23 09:45:53

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Ossification 发表于 2025-3-23 15:27:30

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炸坏 发表于 2025-3-23 20:57:08

Patrick Moore,John WatsonExplains what to look for when you buy a low-cost telescope.Lists and describes the best celestial objects to observe.Includes a detailed full-page star chart for every object listed, showing where to

amputation 发表于 2025-3-24 01:29:33

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凌辱 发表于 2025-3-24 04:23:20

Hüftarthroskopie und ImpingementWe should first reiterate that by “budget” telescopes, we are referring to telescopes that can be bought through non-specialist shops and department stores.

北极人 发表于 2025-3-24 09:45:03

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receptors 发表于 2025-3-24 12:31:35

Femur-Osteotomien bei HüftkopfnekroseCome now to the stellar heavens, where there is a great deal of scope for the user of a budget telescope.

鞠躬 发表于 2025-3-24 17:18:54

Femur-Osteotomien bei HüftkopfnekroseFinally, it seemed appropriate to devote some space to providing at least a couple of reports on one or two of the better budget telescopes.

连锁,连串 发表于 2025-3-24 20:32:35

https://doi.org/10.1007/978-3-662-33991-6Apart from his Meade ETX, all Patrick’s telescopes have permanent observatories in Selsey. This shows his 12½-inch Newtonian, in a “double runoff” protective building.

indifferent 发表于 2025-3-24 23:40:17

How to Buy a Budget Telescope,We should first reiterate that by “budget” telescopes, we are referring to telescopes that can be bought through non-specialist shops and department stores.
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查看完整版本: Titlebook: Astronomy with a Budget Telescope; Patrick Moore,John Watson Book 20031st edition Springer-Verlag London 2003 Telescopes.asteroid.astronom