Astronomicheskaya kartinka dnya (APOD)

Rubin's Galaxy
13.06.2025 | Astronomicheskaya kartinka dnya

In this Hubble Space Telescope image the bright, spiky stars lie in the foreground toward the heroic northern constellation Perseus and well within our own Milky Way galaxy. In sharp focus beyond is UGC 2885, a giant spiral galaxy about 232 million light-years distant.

Solar Eclipse
12.06.2025 | Astronomicheskaya kartinka dnya

On April 20, 2023 the shadow of a New Moon raced across planet Earth's southern hemisphere. When viewed along a narrow path that mostly avoided landfall, the Moon in silhouette created a hybrid solar eclipse.

25 samyh yarkih zvezd na nochnom nebe
11.06.2025 | Astronomicheskaya kartinka dnya

Znaete li vy nazvaniya nekotoryh yarchaishih zvezd? Skoree vsego – da, hotya nazvaniya nekotoryh yarkih zvezd takie starye, chto poyavilis' vo vremena vozniknoveniya pis'mennosti. U mnogih mirovyh kul'tur est' sobstvennye nazvaniya yarchaishih zvezd, i dlya istorii kul'tury vazhno zapomnit' ih.

Istinnye cveta Encelada
10.06.2025 | Astronomicheskaya kartinka dnya

Mozhet li zhizn' sushestvovat' v okeanah pod ledyanym pokrovom na sputnike Saturna Encelade? Izvestno, chto na poverhnosti est' dlinnye obrazovaniya, nazyvaemye "tigrovymi polosami", cherez kotorye v okruzhayushee prostranstvo izvergaetsya led, nahodyashiisya vnutri sputnika. Vybroshennye mel'chaishie ledyanye chastichki obrazuyut oblako nad yuzhnym polyusom sputnika, a takzhe zagadochnoe kol'co E okolo Saturna.

Mezhdu Scilloi i Haribdoi: dvoinoe kosmicheskoe otkrytie
9.06.2025 | Astronomicheskaya kartinka dnya

Vy smozhete opoznat' etot nebesnyi ob'ekt? Skoree vsego net, potomu chto eto – izobrazhenie, na kotorom on byl otkryt. V yadrah massivnyh zvezd nakaplivayutsya tyazhelye elementy, i cherez neskol'ko millionov let zvezdy zavershayut evolyuciyu moshnym vzryvom sverhnovoi. Ostatki sverhnovyh sravnitel'no bystro ostyvayut i prekrashayut svetit'sya, poetomu ih trudno zametit'.

Licom k NGC 3344
8.06.2025 | Astronomicheskaya kartinka dnya

Iz nashego vygodnogo polozheniya v Galaktike Mlechnyi Put' my vidim NGC 3344 plashmya. Eta bol'shaya, krasivaya spiral'naya galaktika nahoditsya na rasstoyanii vsego v 20 millionov svetovyh let v sozvezdii Malogo L'va, ee diametr – pochti 40 tysyach svetovyh let. Eto mnogocvetnoe izobrazhenie NGC 3344 krupnym planom, poluchennoe kosmicheskim teleskopom im.

Perseverans: selfi s Indzhen'yuiti
7.06.2025 | Astronomicheskaya kartinka dnya

V sol 46 s nachala missii, chto sootvetstvuet zemnoi date 6 aprelya 2021 goda, marsohod Perseverans vytyanul svoi manipulyator i sdelal pervoe selfi na Marse. Kamera WATSON na konce manipulyatora prednaznachena dlya polucheniya snimkov krupnym planom marsianskih kamnei i detalei poverhnosti, a ne fotografii druzei i ulybayushihsya lic.

NGC 6302: tumannost' Babochka
6.06.2025 | Astronomicheskaya kartinka dnya

Yarkim zvezdnym skopleniyam i tumannostyam na nochnom nebe Zemli chasto dayut imena po nazvaniyam cvetov ili nasekomyh. Tumannost' NGC 6302 – ne isklyuchenie, hotya razmah ee kryl'ev prevyshaet 3 svetovyh goda. Central'naya zvezda planetarnoi tumannosti imeet poverhnostnuyu temperaturu okolo 250 tysyach gradusov Cel'siya.

Sledy zvezd nad Savudriei
5.06.2025 | Astronomicheskaya kartinka dnya

Savudriiskii mayak siyaet na beregu okolo severnoi okonechnosti Istriiskogo poluostrova na etom nochnom peizazhe. Istoricheskii mayak byl postroen v nachale 19-go veka dlya pomoshi moryakam v Adriaticheskom more. Odnako eshe bolee drevnii navigacionnyi orientir siyaet na nebe – Polyarnaya zvezda, α Maloi Medvedicy, izvestnaya takzhe kak Severnaya zvezda.

Mlechnyi Put' k observatorii imeni Very Rubin
4.06.2025 | Astronomicheskaya kartinka dnya

Ostaetsya li nebo odinakovym kazhduyu noch'? — Net, nochnoe nebo izmenyaetsya kazhduyu noch' vo mnogih otnosheniyah. Chtoby luchshe issledovat' izmeneniya na nochnom nebe, Nacional'nyi nauchnyi fond i Departament energetiki SShA osnovali observatoriyu imeni Very Rubin v gorah Serro-Pachon v Chili.