Новости из категории: astronet

Формы планетарных туманностей

Вт, Июнь 30, 2020 - 0:56

Планетарные туманности зачастую имеют причудливые формы. В статье кратко обсуждаются основные механизмы их возникновения.

When the lake calmed down, many wonders of the land and sky appeared twice. Perhaps the most dramatic from the dark sky was the central band of our Milky Way Galaxy, visible as a diagonal band. Toward the right were both the Small (SMC)..

Europa and Jupiter from Voyager 1

Вс, Июнь 28, 2020 - 8:30

What are those spots on Jupiter? Largest and furthest, just right of center, is the Great Red Spot -- a huge storm system that has been raging on Jupiter possibly since Giovanni Cassini's likely notation of it 355 years ago. It..

Eclipse under the ISS

Сб, Июнь 27, 2020 - 8:30

The dark shadow of the New Moon reached out and touched planet Earth on June 21. A high definition camera outside the International Space Station captured its passing in this snapshot from low Earth orbit near the border of Kazakhstan and..

Астрономическая неделя с 29 июня по 5 июля 2020 года

Пт, Июнь 26, 2020 - 15:52

На данной неделе 30 июня Луна (Ф= 0,70+) окажется в перигее своей орбиты на расстоянии 368960 км от центра Земли, а 1 июля Меркурий пройдет..

Eclipse under the Bamboo

Пт, Июнь 26, 2020 - 8:30

Want to watch a solar eclipse safely? Try looking down instead of up, though you might discover you have a plethora of images to choose from. For example, during the June 21st solar eclipse this confusing display appeared under a shady..

Eclipse Street, Hong Kong

Чт, Июнь 25, 2020 - 8:30

On June 21 an annular solar eclipse came soon after the solstice and our fair planet's northernmost sunset for 2020. At maximum eclipse, the New Moon in silhouette created a ring of fire visible along a narrow path at most 85 kilometers wide.

Inverted City Beneath Clouds

Ср, Июнь 24, 2020 - 8:30

How could that city be upside-down? The city, Chicago, was actually perfectly right-side up. The long shadows it projected onto nearby Lake Michigan near sunset, however, when seen in reflection, made the buildings appear inverted.

Календарь наблюдателя на июль 2020 года

Вт, Июнь 23, 2020 - 11:15

Очередной выпуск ежемесячника, освещающего астрономические явления и небесные тела,..

Журнал “Небосвод” за июль 2020 года

Вт, Июнь 23, 2020 - 11:06

Очередной номер журнала "Небосвод" для любителей астрономии и от любителей астрономии

The X Ray Sky from eROSITA

Вт, Июнь 23, 2020 - 8:30

What if you could see X-rays? The night sky would seem a strange and unfamiliar place. X-rays are about 1,000 times more energetic than visible light photons and are produced by violent explosions and high temperature astronomical..

Moon Occults Venus

Вс, Июнь 21, 2020 - 8:30

It may look like Earthrise, but it's actually Venus-set. Just after sunrise two days ago, both the Moon and Venus also rose. But then the Moon overtook Venus. In the featured image sequence centered on the Moon, Venus is shown..