Новости из категории: astronet

APOD: 2024 May 28 Б Solar X Flare as Famous Active Region Returns

Вт, Май 28, 2024 - 8:30

It's back. The famous active region on the Sun that created auroras visible around the Earth earlier this month has survived its rotation around the far side of the Sun -- and returned. Yesterday...

Chamaeleon I Molecular Cloud

Пн, Май 27, 2024 - 8:30

Dark markings and bright nebulae in this telescopic southern sky view are telltale signs of young stars and active star formation. They lie a mere 650 light-years away, at the boundary of the local bubble and the Chamaeleon molecular..

APOD: 2024 May 26 Б A Solar Filament Erupts

Вс, Май 26, 2024 - 8:30

What's happened to our Sun? Nothing very unusual -- it just threw a filament. Toward the middle of 2012, a long standing solar filament suddenly erupted into space, producing an energetic coronal mass ejection (CME).

Manicouagan Impact Crater from Space

Сб, Май 25, 2024 - 8:30

Orbiting 400 kilometers above Quebec, Canada, planet Earth, the International Space Station Expedition 59 crew captured this snapshot of the broad St. Lawrence River and curiously circular Lake Manicouagan on April 11. Right of center, the..

К 100-летию Е.Б. Костяковой

Пт, Май 24, 2024 - 18:06

Исполнилось 100 лет со дня рождения Елены Борисовны Костяковой, доктора физико-математических наук, специалиста по физике

Календарь наблюдателя на июнь 2024 года

Пт, Май 24, 2024 - 10:16

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

Астрономическая неделя с 27 мая по 2 июня 2024 года

Пт, Май 24, 2024 - 10:09

На данной неделе 31 мая Меркурий пройдет в 1,3 гр. южнее Урана, а Луна (Ф= 0,43-) пройдет южнее Сатурна (покрытие при видимости в Южной..

APOD: 2024 May 24 Б M78 from the Euclid Space Telescope

Пт, Май 24, 2024 - 8:30

Star formation can be messy. To help find out just how messy, ESA's new Sun-orbiting Euclid telescope recently captured the most detailed image ever of the bright star forming region M78. Near...

Unraveling NGC 3169

Чт, Май 23, 2024 - 8:30

Spiral galaxy NGC 3169 looks to be unraveling like a ball of cosmic yarn. It lies some 70 million light-years away, south of bright star Regulus toward the faint constellation Sextans. Wound up spiral arms are pulled out into sweeping..

APOD: 2024 May 22 Б Green Aurora over Sweden

Ср, Май 22, 2024 - 8:30

It was bright and green and stretched across the sky. This striking aurora display was captured in 2016 just outside of цstersund, Sweden. Six photographic fields were merged to create the featured panorama spanning almost 180 degrees...

APOD: 2024 May 21 Б CG4: The Globule and the Galaxy

Вт, Май 21, 2024 - 8:30

Can a gas cloud eat a galaxy? It's not even close. The "claw" of this odd looking "creature" in the featured photo is a gas cloud known as a cometary globule. This globule, however, has ruptured. Cometary globules are..

APOD: 2024 May 20 Б Aurora Dome Sky

Пн, Май 20, 2024 - 8:30

It seemed like night, but part of the sky glowed purple. It was the now famous night of May 10, 2024, when people over much of the world reported beautiful aurora-filled skies. The featured image was captured this night during early..