Pioner-10: pervye 9.6 milliardov km
3.03.1997 | Astronomicheskaya kartinka dnya

Kosmicheskii korabl' Pioner-10 byl sdelan lyud'mi i teper' proletel uzhe 9.6 milliardov km. Vchera ispolnilos' 25 let s momenta zapuska etogo korablya . Seichas Pioner-10 nahoditsya na rasstoyanii 9 svetovyh chasov ot nas, chto sostavlyaet dva rasstoyaniya ot Solnca do Plutona , i priblizhaetsya k granice Solnechnoi sistemy so skorost'yu 44800 km v chas.

Astronomicheskii kruzhok parka "Sokol'niki"
A.V. Garnelis/Vselennaya i My, 2 marta 1994

Lyubitel'skaya astronomiya v nashei strane imeet davnie tradicii. Pervye kruzhki voznikli eshe v konce proshlogo - nachale nyneshnego vekov v Nizhnem Novgorode (1888 g.), Moskve (1908 g.) Peterburge (1909 g.) V 1934 g. bylo sozdano Vsesoyuznoe Astronomo-Geodezicheskoe Obshestvo (VAGO).

Neozhidannaya cepochka galaktik v rannei Vselennoi
20.01.2004 | Astronomicheskaya kartinka dnya

Kak mogla takaya dlinnaya cepochka galaktik obrazovat'sya v takoi molodoi Vselennoi? Neskol'ko novyh issledovanii galaktik i skoplenii v rannei Vselennoi obnaruzhivayut struktury, sostoyashie iz galaktik i skoplenii galaktik, kotorye bol'she ozhidaemyh soglasno novoi standartnoi kosmologii s preobladaniem "temnoi energii". Protivorechie zaklyuchaetsya v nesposobnosti Vselennoi s preobladaniem temnoi energii sozdat' takie bol'shie struktury.

Zemlya
[glossarii]

Tret'ya ot Solnca planeta Solnechnoi sistemy, udalennaya ot nego na srednee rasstoyanie 1a.e., s periodom obrasheniya v 1 god. Massa 5.98 10²⁴ kg, polyarnyi radius 6356.9 km, ekvatorial'nyi 6378.17 km, (szhatie okolo 1/300); srednyaya plotnost' 5.5 g/sm³; period osevogo vrasheniya otnositel'no zvezd 23^h56^m04.1^s; Z.

Luna v kamennom proeme Stounhedzha
25.05.2004 | Astronomicheskaya kartinka dnya

Nesmotrya na dozhdi i oblachnuyu pogodu, astronom Filip Perkins smog zasnyat' pokrasnevshuyu Lunu vo vremya polnogo zatmeniya v mae etogo goda, kogda ona okazalas' mezhdu kamennymi stolbami znamenitogo monumenta, posvyashennogo Solncu i nahodyashegosya v Stounhedzhe (Angliya).

Petlya-I v severnom nebe
3.05.1999 | Astronomicheskaya kartinka dnya

Odno iz krupneishih obrazovanii na nebe nosit nazvanie Petli I i ona osobenno otchetlivo vidna na radio i rentenovskih kartah. Prostirayushayasya bolee chem na 100 (sto) gradusov na severnom nebe chast' Petli I vyglyadit na kartah ves'ma vpechatlyayushe i nosit nazvanie Severnogo Polyarnogo Sleda. Na segodnyashnei kartinke Petlya I pokazana v rengenovskom diapazone.

H'yumason Milton Lascel'
5.01.2007 3:52 | "Astronomy"

Amerikanskii astronom. R. v Dodzh-Sentere (sht. Minnesota). V 1917 nachal rabotat' v observatorii Maunt-Vilson nochnym assistentom; proyavil nezauryadnoe iskusstvo nablyudatelya i vskore byl zachislen v shtat nauchnyh rabotnikov, nesmotrya na to chto ne imel special'nogo astronomicheskogo obrazovaniya. Rabotal v observatorii Maunt-Vilson do uhoda v otstavku v 1957. Nauchnye raboty posvyasheny spektral'nomu izucheniyu zvezd i galaktik.

Puteshestvie v centr Galaktiki
21.01.1997 | Astronomicheskaya kartinka dnya

V nauchnoi fantastike Zhyul' Verna "Puteshestvie v centr Zemli" professor Harvig i ego kollegi vstretili mnogo strannyh i voshititel'nyh chudes. A kakie chudesa mozhno vstretit', esli letet' v centr nashei Galaktiki ? Astronomy teper' znayut neskol'ko neobyknovennyh ob'ektov, kotorye mogut povstrechat'sya.

WR 104: spiral'naya zvezda
9.04.1999 | Astronomicheskaya kartinka dnya

Eta struktura, tak napominayushaya nam struyu vody ot gazonnogo opryskivatelya, na samom dele yavlyaetsya potokom pyli ot vrashayusheisya zvezdnoi sistemy. Na segodnyashnei kartinke predstavleno infrakrasnoe izobrazhenie v uslovnyh cvetah. Dlya issledovaniya etoi yarkoi zvezdy Vol'fa-Raie WR 104 astronomy ispol'zovali slozhnyi interferometr i 10-metrovyi teleskop Keka.

Molodye solnca v NGC 7129
11.08.2005 | Astronomicheskaya kartinka dnya

Molodye solnca nahodyatsya vnutri bogatogo pyl'yu NGC 7129, raspolozhennogo v sozvezdii Cefeya, na rasstoyanii v tri tysyachi svetovyh let. Eti zvezdy eshe sravnitel'no yunye - im vsego okolo milliona let. Vozmozhno, nashe Solnce obrazovalos' v pohozhih zvezdnyh yaslyah pyat' milliardov let nazad.