Новости из категории: astronet

NGC 1365: Majestic Island Universe

Чт, Декабрь 22, 2022 - 8:30

Barred spiral galaxy NGC 1365 is truly a majestic island universe some 200,000 light-years across. Located a mere 60 million light-years away toward the faint but heated constellation Fornax, NGC 1365 is a dominant member of the..

Календарь наблюдателя на январь 2023 года

Ср, Декабрь 21, 2022 - 17:33

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

Sun Halo at Sixty three Degrees North

Ср, Декабрь 21, 2022 - 8:30

Happy Solstice! Today is the December solstice, marking an astronomical beginning of summer in the southern hemisphere and winter in the north. On its yearly trek through planet Earth's skies, at this solstice the Sun reaches its southern..

Шлем Тора

Вт, Декабрь 20, 2022 - 8:30

У Тора есть не только собственный день недели – четверг (Thor – Thursday), но и шлем в небесах. NGC 2359 – имеющее форму шлема космическое..

Thors Helmet

Вт, Декабрь 20, 2022 - 8:30

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..

Four High-amplitude delta Scuti Stars from the ZTF Survey

Пн, Декабрь 19, 2022 - 16:38

We report the results of our CCD photometry of several variable stars. As a result, we are able to confirm that four stars from the ZTF survey that were classified uncertainly are indeed high-amplitude delta Scuti stars. Periods, epochs of

Газ и пыль в туманности Головастик

Пн, Декабрь 19, 2022 - 8:30

Почему в туманности Головастик царит такой беспорядок? Из-за звездообразования. Светящееся газопылевое облако – туманность..

The Tadpole Nebula in Gas and Dust

Пн, Декабрь 19, 2022 - 7:30

What's causing the commotion in the Tadpole Nebula? Star formation. Dusty emission in the Tadpole Nebula, IC 410, lies about 12,000 light-years away in the northern constellation of the Charioteer (Auriga).

The 25 Brightest Stars in the Night Sky

Вс, Декабрь 18, 2022 - 8:30

Do you know the names of some of the brightest stars? It's likely that you do, even though some bright stars have names so old they date back to near the beginning of written language.

Apollo 17 VIP Site Anaglyph

Сб, Декабрь 17, 2022 - 7:30

Get out your red/blue glasses and check out this stereo scene from Taurus-Littrow valley on the Moon! The color anaglyph features a detailed 3D view of Apollo 17's Lunar Rover in the foreground -- behind it lies the Lunar Module and distant..

Астрономическая неделя с 19 по 25 декабря 2022 года

Пт, Декабрь 16, 2022 - 9:35

На данной неделе 20 декабря Луна (Ф= 0,15-) окажется в нисходящем узле своей орбиты, а 21 декабря Меркурий достигнет максимальной восточной..

The Geminid

Пт, Декабрь 16, 2022 - 8:30

Returning from beyond the Moon, on December 11 the Orion spacecraft entered Earth's atmosphere at almost 11 kilometers per second. That's half the speed of the grain of dust that created this long fireball meteor when it entered the..