Новости из категории: astronet

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..

APOD: 2024 March 31 Б Total Solar Eclipse Below the Bottom of the World

Вс, Март 31, 2024 - 8:30

In late 2021 there was a total solar eclipse visible only at the end of the Earth. To capture the unusual phenomenon, airplanes took flight below the clouded seascape of Southern Ocean. The featured...

Medieval Astronomy from Melk Abbey

Сб, Март 30, 2024 - 7:30

Discovered by accident, this manuscript page provides graphical insight to astronomy in medieval times, before the Renaissance and the influence of Nicolaus Copernicus, Tycho de Brahe, Johannes Kepler, and Galileo. The intriguing page is..

Galileo s Europa

Пт, Март 29, 2024 - 7:30

Looping through the Jovian system in the late 1990s, the Galileo spacecraft recorded stunning views of Europa and uncovered evidence that the moon's icy surface likely hides a deep, global ocean. Galileo...

Millions of Stars in Omega Centauri

Чт, Март 28, 2024 - 7:30

Globular star cluster Omega Centauri, also known as NGC 5139, is 15,000 light-years away. The cluster is packed with about 10 million stars much older than the Sun within a volume about 150 light-years in diameter.