論壇主題
		Lunar Eclispe app	songpo 2018-7-20	0 / 604	2018-7-20 18:29 by songpo

Deep sky Catalogues

songpo 2016-9-12

0 / 860

2016-9-12 03:15 by songpo

用手機拍下美麗星空

songpo 2015-10-1

0 / 1362

2015-10-1 06:28 by songpo

牛郎織女距離多少光年？有人用幾何學算出來是14.81光年，我沒驗證。

songpo 2015-8-21

0 / 853

2015-8-21 06:28 by songpo

A Guide to Modern Planetary Imaging

songpo 2015-8-11

0 / 847

2015-8-11 09:11 by songpo

Slow Motion Lightning, 12 July 2015

songpo 2015-7-29

0 / 796

2015-7-29 17:54 by songpo

蔡逸龍天文攝影概論

songpo 2015-4-11

0 / 943

2015-4-11 21:50 by songpo

A VLBI resolution of the Pleiades distance controversy

songpo 2014-8-30

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2014-8-30 19:11 by songpo

A DIY astrophotography website

songpo 2014-1-10

0 / 951

2014-1-10 01:15 by songpo

A useful astrophotography website

songpo 2014-1-10

0 / 851

2014-1-10 01:12 by songpo

astro app

songpo 2013-8-9

0 / 783

2013-8-9 09:51 by songpo

ISON--Comet of the Century

songpo 2013-7-22

0 / 802

2013-7-22 13:37 by songpo

少女峰Sphinx天文台

songpo 2013-7-10

0 / 772

2013-7-10 04:05 by songpo

Virgo Voyage 4 films

songpo 2013-4-29

0 / 523

2013-4-29 21:50 by songpo

台大物理系吳俊輝教授TEDx Taipei演講「探索與認識宇宙」

songpo 2012-4-6

0 / 824

2012-4-6 04:39 by songpo

土星環怎麼不見啦？！

songpo 2009-10-12

0 / 2639

2009-10-12 11:24 by songpo