Новости из категории: astronet

APOD: 2024 April 24 Б Dragons Egg Bipolar Emission Nebula

Ср, Апрель 24, 2024 - 8:30

How did a star form this beautiful nebula? In the middle of emission nebula NGC 6164 is an unusually massive star. The central star has been compared to an oyster's pearl and an egg protected by the mythical sky dragons of Ara.

Биполярная эмиссионная туманность Яйцо Дракона

Ср, Апрель 24, 2024 - 7:30

Как звезда сформировала эту прекрасную туманность? В центре эмиссионной туманности NGC 6164 находится необычно массивная звезда. ..

New Variable Stars Discovered at Moscow Palace of Pioneers. Part 1. Eclipsing Binaries

Вт, Апрель 23, 2024 - 16:08

New Variable Stars Discovered at Moscow Palace of Pioneers. Part 1. Eclipsing Binaries

Вт, Апрель 23, 2024 - 16:08

APOD: 2024 April 23 Б Contrail Shadow X

Вт, Апрель 23, 2024 - 8:30

What created this giant X in the clouds? It was the shadow of contrails illuminated from below. When airplanes fly, humid engine exhaust may form water droplets that might freeze in Earth's cold upper atmosphere. These persistent..

APOD: 2024 April 22 Б Moon and Smoke Rings from Mt Etna

Пн, Апрель 22, 2024 - 8:30

Yes, but can your volcano do this? To the surprise of some, Mt. Etna emits, on occasion, smoke rings. Technically known as vortex rings, the walls of the volcano slightly slow the outside of emitted smoke puffs, causing the..

APOD: 2024 April 21 Б Perijove 16: Passing Jupiter

Вс, Апрель 21, 2024 - 8:30

Watch Juno zoom past Jupiter. NASA's robotic spacecraft Juno is continuing on its now month-long, highly-elongated orbits around our Solar System's largest planet. The featured video is from perijove 16, the sixteenth time that Juno..

Diamonds in the Sky

Сб, Апрель 20, 2024 - 8:30

When the dark shadow of the Moon raced across North America on April 8, sky watchers along the shadow's narrow central path were treated to a total solar eclipse. During the New Moon's shadow play diamonds glistened twice in the

Астрономическая неделя с 22 по 28 апреля 2024 года

Пт, Апрель 19, 2024 - 12:44

На данной неделе 22 апреля наступит максимум действия метеорного потока Лириды (ZHR= 18), а 27 апреля комета PANSTARRS (C/2021 S3) пройдет в полутора..

The Great Carina Nebula

Пт, Апрель 19, 2024 - 9:30

A jewel of the southern sky, the Great Carina Nebula is more modestly known as NGC 3372. One of our Galaxy's largest star forming regions, it spans over 300 light-years. Like the smaller, more northerly Great Orion Nebula, the Carina..

Facing NGC 1232

Чт, Апрель 18, 2024 - 8:30

From our vantage point in the Milky Way Galaxy, we see NGC 1232 face-on. Nearly 200,000 light-years across, the big, beautiful spiral galaxy is located some 47 million light-years away in the flowing southern constellation of Eridanus.

APOD: 2024 April 17 Б Total Eclipse and Comets

Ср, Апрель 17, 2024 - 8:30

Not one, but two comets appeared near the Sun during last week's total solar eclipse. The expected comet was Comet 12P/Pons-Brooks, but it was disappointingly dimmer than many had hoped. However, relatively unknown Comet SOHO-5008 also..