Новости из категории: astronet

Астрономическая неделя с 28 июня по 4 июля 2021 года

Пт, Июнь 25, 2021 - 8:16

На данной неделе 4 июля Меркурий достигнет максимальной утренней (западной) элонгации 22 градуса

Messier 99

Чт, Июнь 24, 2021 - 8:30

Grand design spiral galaxy Messier 99 looks majestic on a truly cosmic scale. This recently processed full galaxy portrait stretches over 70,000 light-years across M99. The sharp view is a combination of ultraviolet, visible, and..

STARFORGE: A Star Formation Simulation

Ср, Июнь 23, 2021 - 8:30

How do stars form? Most form in giant molecular clouds located in the central disk of a galaxy. The process is started, influenced, and limited by the stellar winds, jets, high energy starlight, and supernova explosions of..

HD 163296: Jet from a Star in Formation

Вт, Июнь 22, 2021 - 8:30

How are jets created during star formation? No one is sure, although recent images of the young star system HD 163296 are quite illuminating. The central star in the featured image is still forming but seen already surrounded by a

The Tadpole Galaxy from Hubble

Пн, Июнь 21, 2021 - 8:30

Why does this galaxy have such a long tail? In this stunning vista, based on image data from the Hubble Legacy Archive, distant galaxies form a dramatic backdrop for disrupted spiral galaxy Arp 188, the Tadpole Galaxy. The cosmic..

Календарь наблюдателя на июль 2021 года

Вс, Июнь 20, 2021 - 18:26

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

Sunrise Solstice over Stonehenge

Вс, Июнь 20, 2021 - 8:30

Today the Sun reaches its northernmost point in planet Earth's sky. Called a solstice, many cultures mark this date as a change of seasons -- from spring to summer in Earth's Northern Hemisphere and from fall to winter in Earth's Southern..

Northern Summer Twilight

Сб, Июнь 19, 2021 - 8:30

Nights grow shorter and days grow longer as the summer solstice approaches in the north. Usually seen at high latitudes in summer months, noctilucent or night shining clouds begin to make their appearance. Drifting...

Devil Horns from a Ring of Fire

Пт, Июнь 18, 2021 - 7:30

Atmospheric refraction flattened the solar disk and distorted its appearance in this telescopic view of an Atlantic sunrise on June 10. From Belmar, New Jersey on the US east coast, the scene was recorded at New Moon during this season's..

Астрономическая неделя с 21 по 27 июня 2021 года

Пт, Июнь 18, 2021 - 7:14

На данной неделе 21 июня наступит летнее солнцестояние. 23 июня Луна (Ф= 0,96+) пройдет севернее Антареса около нисходящего узла своей..

NGC 6888: The Crescent Nebula

Чт, Июнь 17, 2021 - 8:30

NGC 6888, also known as the Crescent Nebula, is a about 25 light-years across blown by winds from its central, bright, massive star. A triumvirate of astroimagers ( Joe, Glenn, Russell) created this sharp portrait of the cosmic bubble.