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za 20 aprelya 2020.

Razdel: Lyubitel'skaya astronomiya

Zhurnal "Nebosvod" za iyun' 2020 goda
20.04.2020 18:01 | Aleksandr Kozlovskii

Ocherednoi nomer zhurnala "Nebosvod" dlya lyubitelei astronomii i ot lyubitelei astronomii

Kalendar' nablyudatelya na mai 2020 goda
20.04.2020 12:31 | Aleksandr Kozlovskii

Ocherednoi vypusk ezhemesyachnika, osveshayushego astronomicheskie yavleniya i nebesnye tela, dostupnye dlya nablyudenii nevooruzhennym glazom i lyubitel'skimi opticheskimi sredstvami

Aprel'

Pn	Vt	Sr	Cht	Pt	Sb	Vs
		1	2	3	4	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30

1993 1994 1997 1999
2000 2001 2002 2003
2004 2005 2006 2007
2008 2009 2010 2011
2012 2013 2014 2015
2016 2017 2018 2019
2020 2021 2022 2023
2024

Yanvar'
Fevral'
Mart
Aprel'
Mai
Iyun'
Iyul'
Avgust
Sentyabr'
Oktyabr'
Noyabr'
Dekabr'

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Astrometriya

Astronomicheskie instrumenty

Astronomicheskoe obrazovanie

Astrofizika

Istoriya astronomii

Kosmonavtika, issledovanie kosmosa

Lyubitel'skaya astronomiya

Planety i Solnechnaya sistema

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