Новости из категории: astronet

Календарь наблюдателя на май 2024 года

Пт, Апрель 26, 2024 - 11:36

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

Астрономическая неделя с 29 апреля по 5 мая 2024 года

Пт, Апрель 26, 2024 - 11:32

На данной неделе 3 мая Луна (Ф= 0,23-) пройдет южнее Сатурна (покрытие при видимости в Антарктиде), а 4 мая Луна (Ф= 0,16-) пройдет южнее Нептуна..

Regulus and the Dwarf Galaxy

Пт, Апрель 26, 2024 - 8:30

In northern hemisphere spring, bright star Regulus is easy to spot above the eastern horizon. The alpha star of the constellation Leo, Regulus is the spiky star centered in this telescopic field of view.

NGC 604: Giant Stellar Nursery

Чт, Апрель 25, 2024 - 8:30

Located some 3 million light-years away in the arms of nearby spiral galaxy M33, giant stellar nursery NGC 604 is about 1,300 light-years across. That's nearly 100 times the size of the Milky Way's Orion Nebula, the closest large star..

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