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APOD Astronomicheskaya kartinka dnya (APOD)

NGC 1818: molodoe sharovoe skoplenie NGC 1818: molodoe sharovoe skoplenie
6.08.2008 | Astronomicheskaya kartinka dnya

Nekogda sharovye skopleniya preobladali v Galaktike Mlechnyi Put'. Kogda-to davnym-davno, kogda nasha Galaktika tol'ko obrazovalas', po nei skitalis' tysyachi sharovyh skoplenii. Segodnya ih ostalos' vsego okolo dvuh soten. Mnogie sharovye skopleniya byli razrusheny v rezul'tate rokovyh stolknovenii drug s drugom ili s galakticheskim centrom.


Polnoe solnechnoe zatmenie v Kitae Polnoe solnechnoe zatmenie v Kitae
5.08.2008 | Astronomicheskaya kartinka dnya

Chto eto za temnoe pyatno, zakryvshee Solnce? — Luna. V konce proshloi nedeli dnem vnezapno potemnelo, tak kak Luna polnost'yu zakryla Solnce. Polnoe solnechnoe zatmenie mozhno bylo nablyudat' iz uzkoi polosy na Zemle, protyanuvsheisya ot severa Kanady do Kitaya.


Rentgenovskie luchi ot tumannosti Koshachii Glaz Rentgenovskie luchi ot tumannosti Koshachii Glaz
4.08.2008 | Astronomicheskaya kartinka dnya

Harakternyi uzor planetarnoi tumannosti NGC 6543 deistvitel'no napominaet o ee populyarnom nazvanii — tumannost' Koshachii Glaz. Nachinaya s 1995 goda, velikolepnye izobrazheniya, poluchennye v opticheskom diapazone kosmicheskim teleskopom Habbla i predstavlennye v iskusstvennyh cvetah...


Skoplenie NGC 290: shkatulka s zvezdnymi dragocennostyami Skoplenie NGC 290: shkatulka s zvezdnymi dragocennostyami
3.08.2008 | Astronomicheskaya kartinka dnya

Nikakie dragocennye kamni ne mogut siyat' tak yarko. Tol'ko zvezdy! Podobno dragocennym kamnyam v shkatulke zvezdy rasseyannogo skopleniya NGC 290 zamanchivo perelivayutsya razlichnymi kraskami. Izobrazhennoe zdes' fotogenichnoe skoplenie zapechatlel nedavno kosmicheskii teleskop im. Habbla. Rasseyannye skopleniya molozhe sharovyh skoplenii, soderzhat men'she zvezd, sredi kotoryh, odnako, dolya golubyh zvezd znachitel'no vyshe.


Zatmenie na maike Zatmenie na maike
2.08.2008 | Astronomicheskaya kartinka dnya

Konechno, kazhdomu cheloveku trudno reshit', chto odet', sobirayas' nablyudat' solnechnoe zatmenie. Odnako na samom dele ne stoit tak uzh bespokoit'sya — chasto priroda sama tak otobrazhaet kartiny zatmeniya, chto podhodyashie elegantnye uzory ukrashayut mnogochislennye vidimye poverhnosti — vklyuchaya odezhdu — kak raz v nuzhnoe vremya.


Lunnye igry Lunnye igry
1.08.2008 | Astronomicheskaya kartinka dnya

Diametr Luny — 3476 kilometrov. Odnako vidimyi uglovoi razmer, to est' ugol, v kotorom pomeshaetsya ob'ekt, takzhe ves'ma vazhen dlya lyubitelei nablyudat' Lunu. Uglovoi razmer zavisit ot rasstoyaniya, i chem dal'she nahoditsya ob'ekt, tem men'she ego uglovoi razmer.


"Svyazannye" galaktiki "Svyazannye" galaktiki
31.07.2008 | Astronomicheskaya kartinka dnya

Deistvitel'no, kazhetsya, chto galaktiki NGC 5216 (vverhu sprava) i NGC 5218 soedineny svetyasheisya strunoi. Konechno, eta struna, ili "kosmicheskii most" sostoit iz gaza, pyli i zvezd, ego dlina — okolo 22 tysyach svetovyh let.


Mezhdunarodnaya kosmicheskaya stanciya prohodit pered Solncem Mezhdunarodnaya kosmicheskaya stanciya prohodit pered Solncem
30.07.2008 | Astronomicheskaya kartinka dnya

Eto ne solnechnoe pyatno. Eto — Mezhdunarodnaya kosmicheskaya stanciya (MKS), sfotografirovannaya v moment prohozhdeniya pered Solncem. U solnechnyh pyaten est' temnaya central'naya chast' — ten', okruzhennaya bolee svetloi poluten'yu, i u nih net solnechnyh batarei. MKS — eto slozhnyi, sostoyashii iz mnozhestva modulei mehanizm, odna iz samyh bol'shih i sovershennyh mashin, kogda-libo sozdannyh chelovechestvom.


Mlechnyi Put' nad Ontario Mlechnyi Put' nad Ontario
29.07.2008 | Astronomicheskaya kartinka dnya

Inogda, kogda vashi glaza privyknut k temnote, mozhno uvidet' velikolepnoe nochnoe nebo. V nachale etogo mesyaca nad Ontario v Kanade mozhno bylo lyubovat'sya ne tol'ko prekrasnym nebom, no i ego otrazheniem v ozere. Yarchaishie ob'ekty, kotorye mozhno uvidet' na kartinke — eto yarkie zvezdy i planeta Yupiter — samoe yarkoe pyatnyshko sleva vverhu.


SDSSJ1430: galaktika i kol'co Einshteina SDSSJ1430: galaktika i kol'co Einshteina
28.07.2008 | Astronomicheskaya kartinka dnya

Chto eto takoe — bol'shoe, goluboe i smoglo obernut'sya vokrug celoi galaktiki? Mirazh, sozdannyi gravitacionnoi linzoi. Na kartinke sleva gravitaciya obychnoi beloi galaktiki vyzvala iskrivlenie sveta, idushego ot gorazdo bolee dalekoi goluboi galaktiki. Obychno...


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