Новости из категории: astronet

APOD: 2024 June 16 Б Animation: Black Hole Destroys Star

Вс, Июнь 16, 2024 - 8:30

What happens if a star gets too close to a black hole? The black hole can rip it apart -- but how? It's not the high gravitational attraction itself that's the problem -- it's the difference in gravitational pull across the star that..

Prominences and Filaments on the Active Sun

Сб, Июнь 15, 2024 - 7:30

This colorized and sharpened image of the Sun is composed of frames recording emission from hydrogen atoms in the solar chromosphere on May 15. Approaching the maximum of solar cycle 25, a multitude of active regions and twisting,..

Астрономическая неделя с 17 по 23 июня 2024 года

Пт, Июнь 14, 2024 - 10:04

На данной неделе 20 июня Луна (Ф= 0,97+) пройдет близ Антареса (покрытие при видимости в акватории Тихого океана), будет иметь место..

Астрономическая неделя с 17 по 23 июня 2024 года

Пт, Июнь 14, 2024 - 10:04

RCW 85

Пт, Июнь 14, 2024 - 8:30

From the 1960 astronomical catalog of Rodgers, Campbell and Whiteoak, emission region RCW 85 shines in southern night skies between bright stars Alpha and Beta Centauri. About 5,000 light years distant, the hazy interstellar cloud of glowing..

Messier 66 Close Up

Чт, Июнь 13, 2024 - 8:30

Big, beautiful spiral galaxy Messier 66 lies a mere 35 million light-years away. The gorgeous island universe is about 100 thousand light-years across, similar in size to the Milky Way. This Hubble Space Telescope close-up view spans a..

APOD: 2024 June 12 Б Aurora over Karkonosze Mountains

Ср, Июнь 12, 2024 - 8:30

It was the first time ever. At least, the first time this photographer had ever seen aurora from his home mountains. And what a spectacular aurora it was. The Karkonosze Mountains in Poland are usually too far south to see any..

Разноцветные облака и звезды около ρ Змееносца

Вт, Июнь 11, 2024 - 8:30

Почему небо около Антареса и ρ Змееносца такое разноцветное? Эти цвета возникают в результате взаимодействия различных..

APOD: 2024 June 11 Б Colorful Stars and Clouds near Rho Ophiuchi

Вт, Июнь 11, 2024 - 8:30

Why is the sky near Antares and Rho Ophiuchi so colorful, yet dusty? The colors result from a mixture of objects and processes. Fine dust -- illuminated by starlight -- produces blue reflection nebulae. Gaseous clouds whose atoms..

APOD: 2024 June 10 Б Sh2 132: The Lion Nebula

Пн, Июнь 10, 2024 - 8:30

Is the Lion Nebula the real ruler of the constellation Cepheus? This powerful feline appearing nebula is powered by two massive stars, each with a mass over 20 times greater than our Sun. Formed...

Sh2-132: туманность Лев

Пн, Июнь 10, 2024 - 7:30

Действительно ли туманность Лев царствует в созвездии Цефея? Туманность, выглядящая как крупное животное семейства кошачьих,..

APOD: 2024 June 9 Б How to Identify that Light in the Sky

Вс, Июнь 09, 2024 - 8:30

What is that light in the sky? The answer to one of humanity's more common questions may emerge from a few quick observations. For example -- is it moving or blinking?