Новости из категории: astronet

APOD: 2024 May 8 Б Visualization: A Black Hole Accretion Disk

Ср, Май 08, 2024 - 8:30

What would it look like to circle a black hole? If the black hole was surrounded by a swirling disk of glowing and accreting gas, then the great gravity of the black hole would deflect light emitted by the disk to make it look very..

Астрономическая неделя с 13 по 19 мая 2024 года

Вт, Май 07, 2024 - 11:38

На данной неделе 13 мая Уран вступит в соединение с Солнцем, а 14 мая Луна (Ф= 0,36+) пройдет севернее рассеянного звездного скопления Ясли..

Астрономическая неделя с 13 по 19 мая 2024 года

Вт, Май 07, 2024 - 11:38

На данной неделе 13 мая Уран вступит в соединение с Солнцем, а 14 мая Луна (Ф= 0,36+) пройдет севернее рассеянного звездного скопления Ясли..

APOD: 2024 May 7 Б Black Hole Accreting with Jet

Вт, Май 07, 2024 - 8:30

What happens when a black hole devours a star? Many details remain unknown, but observations are providing new clues. In 2014, a powerful explosion was recorded by the ground-based robotic telescopes of the All Sky Automated Survey for..

Аккрецирующая черная дыра с джетом

Вт, Май 07, 2024 - 7:30

Что происходит, когда черная дыра поглощает звезду? Многие детали остаются неизвестными, но недавние наблюдения могут помочь..

APOD: 2024 May 6 Б A Total Solar Eclipse from Sliver to Ring

Пн, Май 06, 2024 - 7:30

This is how the Sun disappeared from the daytime sky last month. The featured time-lapse video was created from stills taken from Mountain View, Arkansas, USA on 2024 April 8. First, a small sliver of a normally spotted Sun went..

APOD: 2024 May 5 Б A Black Hole Disrupts a Passing Star

Вс, Май 05, 2024 - 8:30

What happens to a star that goes near a black hole? If the star directly impacts a massive black hole, then the star falls in completely -- and everything vanishes. More likely, though, the star goes close enough to have the black..

APOD: 2024 May 5 Б A Black Hole Disrupts a Passing Star

Вс, Май 05, 2024 - 8:30

What happens to a star that goes near a black hole? If the star directly impacts a massive black hole, then the star falls in completely -- and everything vanishes. More likely, though, the star goes close enough to have the black..

3 ATs

Сб, Май 04, 2024 - 8:30

Despite their resemblance to R2D2, these three are not the droids you're looking for. Instead, the enclosures house 1.8 meter Auxiliary Telescopes (ATs) at Paranal Observatory in the Atacama Desert region of Chile.

Астрономическая неделя с 6 по 12 мая 2024 года

Пт, Май 03, 2024 - 12:21

На данной неделе 6 мая наступит максимум действия метеорного потока эта_Аквариды (ZHR= 40) из созвездия Водолея, Луна (Ф= 0,05-) пройдет..

Temperatures on Exoplanet WASP 43b

Пт, Май 03, 2024 - 7:30

A mere 280 light-years from Earth, tidally locked, Jupiter-sized exoplanet WASP-43b orbits its parent star once every 0.8 Earth days. That puts it about 2 million kilometers (less than 1/25th the orbital distance of Mercury) from a small,..

M100: A Grand Design Spiral Galaxy

Чт, Май 02, 2024 - 7:30

Majestic on a truly cosmic scale, M100 is appropriately known as a grand design spiral galaxy. The large galaxy of over 100 billion stars has well-defined spiral arms, similar to our own Milky Way.