Новости из категории: astronet

Астрономическая неделя с 28 марта по 3 апреля 2022 года

Пт, Март 25, 2022 - 6:13

На данной неделе 28 марта Луна (Ф= 0,17-) пройдет южнее Венеры, Марса, Сатурна и кометы P/Kopff (22P)

Arp 78: Peculiar Galaxy in Aries

Чт, Март 24, 2022 - 7:30

Peculiar spiral galaxy Arp 78 is found within the boundaries of the head strong constellation Aries. Some 100 million light-years beyond the stars and nebulae of our Milky Way galaxy, the island universe is over 100,000 light-years across.

The Bubble Nebula from Hubble

Ср, Март 23, 2022 - 6:30

Massive stars can blow bubbles. The featured image shows perhaps the most famous of all star-bubbles, NGC 7635, also known simply as The Bubble Nebula. Although it looks delicate, the 7-light-year diameter bubble offers evidence of..

Календарь наблюдателя на апрель 2022 года

Вт, Март 22, 2022 - 16:10

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

A Whale of an Aurora over Swedish Forest

Вт, Март 22, 2022 - 6:30

What's that in the sky? An aurora. A large coronal mass ejection occurred on our Sun earlier this month, throwing a cloud of fast-moving electrons, protons, and ions toward the Earth. Part...

The Sky in 2021

Пн, Март 21, 2022 - 7:30

What if you could see the entire sky -- all at once -- for an entire year? That, very nearly, is what is pictured here. Every 15 minutes during 2021, an all-sky camera took an image of the sky over the Netherlands.

A Picturesque Equinox Sunset

Вс, Март 20, 2022 - 6:30

What's that at the end of the road? The Sun. Many towns have roads that run east - west, and on two days each year, the Sun rises and sets right down the middle. Today is one of those days: an equinox.

2MASS J17554042 6551277

Сб, Март 19, 2022 - 7:30

2MASS J17554042+6551277 doesn't exactly roll off the tongue but that's the name, a coordinate-based catalog designation, of the star centered in this sharp field of view. Fans of the distant universe should get used to its spiky appearance

A Filament in Monoceros

Пт, Март 18, 2022 - 7:30

Bluish reflection nebulae seem to fill this dusty expanse. The sharp telescopic frame spans over 1 degree on the sky toward the faint but fanciful constellation Monoceros, the Unicorn. Seen within the Monoceros...

Астрономическая неделя с 21 по 27 марта 2022 года

Пт, Март 18, 2022 - 7:22

На данной неделе 21 марта произойдет покрытие Луной (Ф=0,86-) звезды альфа Весов (2,7m) при видимости в Сибири, а 22 марта Луна (Ф= 0,81-) окажется..

Centaurus A

Чт, Март 17, 2022 - 7:30

A mere 11 million light-years away, Centaurus A is the closest active galaxy to planet Earth. Spanning over 60,000 light-years, the peculiar elliptical galaxy also known as NGC 5128, is featured in this sharp telescopic view.

The Observable Universe

Ср, Март 16, 2022 - 7:30

How far can you see? Everything you can see, and everything you could possibly see, right now, assuming your eyes could detect all types of radiations around you -- is the observable universe. In light...