Новости из категории: astronet

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..

APOD: 2023 October 24 Б Arp 87: Merging Galaxies from Hubble

Вт, Октябрь 24, 2023 - 8:30

This dance is to the death. As these two large galaxies duel, a cosmic bridge of stars, gas, and dust currently stretches over 75,000 light-years and joins them. The bridge itself is strong evidence that these two immense star systems..

APOD: 2023 October 23 Б Moon Io from Spacecraft Juno

Пн, Октябрь 23, 2023 - 7:30

There goes another one! Volcanoes on Jupiter's moon Io keep erupting. To investigate, NASA's robotic Juno spacecraft has begun a series of visits to this very strange moon. Io is about...

APOD: 2023 October 22 Б Ghost Aurora over Canada

Вс, Октябрь 22, 2023 - 7:30

What does this aurora look like to you? While braving the cold to watch the skies above northern Canada early one morning in 2013, a most unusual aurora appeared. The aurora definitely appeared to be shaped like something, but what?