Новости из категории: astronet

APOD: 2023 November 1 Б Annular Solar Eclipse over Utah

Ср, Ноябрь 01, 2023 - 7:30

Part of the Sun disappeared earlier this month, but few people were worried. The missing part, which included the center from some locations, just went behind the Moon in what is known as an annular solar eclipse. Featured here is..

APOD: 2023 October 31 Б Halloween and the Wizard Nebula

Вт, Октябрь 31, 2023 - 7:30

Halloween's origin is ancient and astronomical. Since the fifth century BC, Halloween has been celebrated as a cross-quarter day, a day halfway between an equinox (equal day / equal night) and a solstice (minimum day / maximum..

Журнал ” Небосвод ”

Пн, Октябрь 30, 2023 - 12:33

Журнал "Небосвод" для любителей астрономии и от любителей астрономии

Астрономическая неделя с 6 по 12 ноября 2023 года

Пн, Октябрь 30, 2023 - 12:30

На данной неделе 6 ноября Луна (Ф= 0,37-) пройдет севернее Регула, 9 ноября Луна (Ф= 0,15-) пройдет севернее Венеры (покрытие при видимости на..

APOD: 2023 October 30 Б Reflections of the Ghost Nebula

Пн, Октябрь 30, 2023 - 7:30

Do any shapes seem to jump out at you from this interstellar field of stars and dust? The jeweled expanse, filled with faint, starlight-reflecting clouds, drifts through the night in the royal constellation of Cepheus.

APOD: 2023 October 30 Б Reflections of the Ghost Nebula

Пн, Октябрь 30, 2023 - 7:30

Do any shapes seem to jump out at you from this interstellar field of stars and dust? The jeweled expanse, filled with faint, starlight-reflecting clouds, drifts through the night in the royal constellation of Cepheus.

APOD: 2023 October 29 Б A Partial Lunar Eclipse

Вс, Октябрь 29, 2023 - 7:30

What's happened to the Moon? Within the last day, part of the Moon moved through the Earth's shadow. This happens about once or twice a year, but not every month since the Moon's orbit around the Earth is slightly tilted.

The Ghosts of Gamma Cas

Сб, Октябрь 28, 2023 - 8:31

Gamma Cassiopeiae shines high in northern autumn evening skies. It's the brightest spiky star in this telescopic field of view toward the constellation Cassiopeia. Gamma Cas shares the ethereal-looking scene with ghostly interstellar..

Encke and the Tadpoles

Пт, Октябрь 27, 2023 - 8:30

History's second known periodic comet is Comet Encke (2P/Encke). As it swings through the inner Solar System, Encke's orbit takes it from an aphelion, its greatest distance from the Sun, inside the orbit of Jupiter to a perihelion just..

Orionids in Taurus

Чт, Октябрь 26, 2023 - 8:30

History's first known periodic comet, Comet Halley (1P/Halley), returns to the inner Solar System every 76 years or so. The famous comet made its last appearance to the naked-eye in 1986. But dusty...

Астрономическая неделя с 30 октября по 5 ноября 2023 года

Ср, Октябрь 25, 2023 - 12:15

На данной неделе 30 октября - Луна (Ф= 0,98-) проходит севернее Урана, а 3 ноября Юпитер вступит в противостояние с Солнцем

APOD: 2023 October 25 Б Gone in 60 Seconds: A Green Flash Sunset

Ср, Октябрь 25, 2023 - 8:30

In 60 seconds, this setting Sun will turn green. Actually, the top of the Sun already appears not only green, but wavey -- along with all of its edges. The Sun itself is unchanged -- both effects are caused by looking along hot and..