Astronomicheskaya nedelya s 26 sentyabrya po 2 oktyabrya 2011 goda
23.09.2011 20:38 | Aleksandr Kozlovskii

Na dannoi nedele 28 sentyabrya Luna prohodit yuzhnee Merkuriya, Venery, Saturna i Spiki. 29 sentyabrya Venera sblizhaetsya s Saturnom, v etot zhe den' proizoidet verhnee soedinenie Merkuriya s Solncem, a 1 oktyabrya Mars budet nahodit'sya v 0,5 gr. yuzhnee zvezdnogo skopleniya Yasli (M44)....

"Radioastron" preodolel trudnosti
A. V. Tuncov/GAISh, Moskva, 23 sentyabrya 2011

Ispytaniya kosmicheskogo teleskopa "Radioastron" na orbite prodolzhayutsya. Za poslednii mesyac vse nauchnye pribory i sluzhebnye sistemy byli vklyucheny. Bez trudnostei ne oboshlos', no poka ih udaetsya preodolevat'.

Severnoe siyanie sentyabrya
23.09.2011 | Astronomicheskaya kartinka dnya

Segodnya, v 09:05 Vsemirnogo vremeni nastupilo osennee ravnodenstvie. V etot den' Solnce peresekaet nebesnyi ekvator, ustremlyayas' k yugu. V severnom polusharii Zemli nachinaetsya osen', a v yuzhnom — vesna. I vesna, i osen' prinosyat s soboi magnitnye buri, hotya svyaz' bur' s sezonami poka eshe kazhetsya zagadochnoi.