Новости из категории: astronet

APOD: 2024 April 8 Б The Changing Ion Tail of Comet Pons Brooks

Пн, Апрель 08, 2024 - 10:30

How does a comet tail change? It depends on the comet. The ion tail of Comet 12P/PonsБBrooks has been changing markedly, as detailed in the featured image sequenced over nine days from March 6 to 14 (top to bottom).

APOD: 2024 April 8 Б The Changing Ion Tail of Comet Pons Brooks

Пн, Апрель 08, 2024 - 10:30

How does a comet tail change? It depends on the comet. The ion tail of Comet 12P/PonsБBrooks has been changing markedly, as detailed in the featured image sequenced over nine days from March 6 to 14 (top to bottom).

APOD: 2024 April 7 Б A Total Solar Eclipse over Wyoming

Вс, Апрель 07, 2024 - 8:30

Will the sky be clear enough to see the eclipse? This question is already on the minds of many North Americans hoping to see tomorrow's solar eclipse. This question was also on the mind of many people attempting to see the total solar..

Unwinding M51

Сб, Апрель 06, 2024 - 8:30

The arms of a grand design spiral galaxy 60,000 light-years across are unwound in this digital transformation of the magnificent 2005 Hubble Space Telescope portrait of M51. In fact...

The Solar Corona Unwrapped

Пт, Апрель 05, 2024 - 8:30

Changes in the alluring solar corona are detailed in this creative composite image mapping the dynamic outer atmosphere of the Sun during two separate total solar eclipses. Unwrapped from the complete circle...

Comet Pons-Brooks at Night

Чт, Апрель 04, 2024 - 14:30

In dark evening skies over June Lake, northern hemisphere, planet Earth, Comet 12P/Pons-Brooks stood just above the western horizon on March 30. Its twisted turbulent ion tail and diffuse greenish coma are captured in this two degree wide..

APOD: 2024 April 3 Б Unusual Nebula Pa 30

Ср, Апрель 03, 2024 - 9:30

What created this unusual celestial firework? The nebula, dubbed Pa 30, appears in the same sky direction now as a bright "guest star" did in the year 1181. Although Pa 30's filaments look...

Подробный вид солнечной короны во время затмения

Вт, Апрель 02, 2024 - 8:30

Солнечную корону можно легко увидеть только в мимолетной темноте во время полной фазы солнечного затмения. Протяженная корона

APOD: 2024 April 2 Б Detailed View of a Solar Eclipse Corona

Вт, Апрель 02, 2024 - 8:30

Only in the fleeting darkness of a total solar eclipse is the light of the solar corona easily visible. Normally overwhelmed by the bright solar disk, the expansive corona, the sun's outer atmosphere, is an alluring sight.

Журнал “Небосвод” за июнь 2024 года

Пн, Апрель 01, 2024 - 12:22

Журнал "Небосвод" для любителей астрономии

Астрономическая неделя с 8 по 14 апреля 2024 года

Пн, Апрель 01, 2024 - 12:19

На данной неделе 8 апреля астероид Геркулина (532) вступит в противостояние с Солнцем, Луна (Ф= 0,0) окажется в восходящем узле своей орбиты..

APOD: 2024 April 1 Б Swirling Magnetic Field around Our Galaxys Central Black Hole

Пн, Апрель 01, 2024 - 7:30

What's happening to the big black hole in the center of our galaxy? It is sucking in matter from a swirling disk -- a disk that is magnetized, it has now been confirmed. Specifically, the black hole's accretion disk has recently been..