Новости из категории: astronet

Триплет Льва

Пт, Март 21, 2025 - 6:30

Эту известную группу галактик можно увидеть на небе ранним вечером около мартовского равноденствия и весной в северном..

The Solar Eclipse Analemma Project

Чт, Март 20, 2025 - 7:30

Recorded from 2024 March 10, to 2025 March 1, this composited series of images reveals a pattern in the seasonal drift of the Sun's daily motion through planet Earth's sky. Known...

Бриллиантовое кольцо от “Голубого призрака”

Ср, Март 19, 2025 - 7:30

14 марта полная Луна прошла сквозь темную часть земной тени, обитатели планеты Земля увидели полное лунное затмение. Конечно, с..

On March 14 the Full Moon slid through Earth's dark umbral shadow and denizens of planet Earth were treated to a total lunar eclipse. Of course, from the Moon's near side that same astronomical syzygy was seen as a solar eclipse.

APOD: 2025 March 18 Б LDN 1235: The Shark Nebula

Вт, Март 18, 2025 - 7:30

There is no sea on Earth large enough to contain the Shark nebula. This predator apparition poses us no danger as it is composed only of interstellar gas and dust. Dark dust like that featured here is somewhat like cigarette smoke and..

APOD: 2025 March 17 Б Thors Helmet

Пн, Март 17, 2025 - 7:30

Thor not only has his own day (Thursday), but a helmet in the heavens. Popularly called Thor's Helmet, NGC 2359 is a hat-shaped cosmic cloud with wing-like appendages. Heroically sized even for a Norse god, Thor's Helmet is about..

Журнал “Небосвод” за май 2025 года

Вс, Март 16, 2025 - 8:21

Журнал "Небосвод" для любителей астрономии

Календарь наблюдателя на май 2025 года

Вс, Март 16, 2025 - 8:15

Очередной выпуск ежемесячника, освещающего астрономические явления и небесные тела, доступные для наблюдений невооруженным глазом..

APOD: 2025 March 16 Б Venus and the Triply Ultraviolet Sun

Вс, Март 16, 2025 - 7:30

This was a very unusual type of solar eclipse. Typically, it is the Earth's Moon that eclipses the Sun. In 2012, though, the planet Venus took a turn. Like a solar eclipse by the Moon, the phase of Venus became a continually..

Полное затмение над Серро-Тололо

Сб, Март 15, 2025 - 7:30

14 марта наступило полнолуние. По удачному совпадению в день числа π расстояние от Луны до Солнца по эклиптической долготе на небе..

Tololo Totality

Сб, Март 15, 2025 - 7:30

On March 14 the Moon was Full. In an appropriate celebration of Pi day, that put the Moon 3.14 radians (180 degrees) in ecliptic longitude from the Sun in planet Earth's sky.

Moon Pi and Mountain Shadow

Пт, Март 14, 2025 - 7:30

What phase of the Moon is 3.14 radians from the Sun? The Full Moon, of course. Even though the Moon might look full for several days, the Moon is truly at its full phase when it is Pi radians (aka 180 degrees) from the Sun in ecliptic..