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Astronomy Picture Of the Day (APOD)
![APOD: 2024 September 8 Б M31: The Andromeda Galaxy](https://images.astronet.ru/pubd/2024/09/08/0001937581/M31_HstSubaruGendler_960.preview.jpg)
7.09.2024
The most distant object easily visible to the unaided eye is M31, the great Andromeda Galaxy. Even at some two and a half million light-years distant, this immense spiral galaxy -- spanning over 200,000 light years -- is visible, although as a faint, nebulous cloud in the constellation Andromeda.
![Small Moon Deimos](https://images.astronet.ru/pubd/2024/09/07/0001937533/PIA11826_c.preview.jpg)
6.09.2024
Mars has two tiny moons, Phobos and Deimos, named for the figures in Greek mythology Fear and Panic. Detailed surface views of smaller moon Deimos are shown in both these panels. The images were taken in 2009, by the HiRISE camera on board the Mars Reconnaissance Orbiter spacecraft, NASA's long-lived interplanetary internet satellite.
![Окруженный кольцами ледяной гигант Нептун](https://images.astronet.ru/pubd/2024/09/06/0001937492/NeptuneTriton_webb1059.preview.png)
5.09.2024
Ringed ice giant Neptune lies near the center of this sharp near-infrared image from the James Webb Space Telescope. The dim and distant world is the farthest planet from the Sun, about 30 times farther away than planet Earth.
4.09.2024
About 70,000 light-years across, NGC 247 is a spiral galaxy smaller than our Milky Way. Measured to be only 11 million light-years distant it is nearby though. Tilted nearly edge-on as seen from our perspective, it dominates this telescopic field of view toward the southern constellation Cetus.
![NGC 6995: туманность Летучая Мышь](https://images.astronet.ru/pubd/2024/09/04/0001937374/Bat_Taivalnaa_960.preview.jpg)
3.09.2024
Can you see the bat? It haunts this cosmic close-up of the eastern Veil Nebula. The Veil Nebula itself is a large supernova remnant, the expanding debris cloud from the death explosion of a massive star.
![Луна в последней четверти и звезды-сестры](https://images.astronet.ru/pubd/2024/09/03/0001937314/MoonPleiades_Dyer_960.preview.jpg)
2.09.2024
Nine days ago, two quite different sky icons were imaged rising together. Specifically, Earth's Moon shared the eastern sky with the sister stars of the Pleiades cluster, as viewed from Alberta, Canada. Astronomical...
![Треугольный протуберанец над Солнцем](https://images.astronet.ru/pubd/2024/09/02/0001937092/SunTriangle_Vanoni_960.preview.jpg)
1.09.2024
Why is there a triangle hovering over the Sun? Although the shape is unusual, the type of structure is not: it is part of an evolving solar prominence. Looping magnetic fields on the Sun channel the flow of energetic particles, sometimes holding glowing gaseous structures aloft for months.
![Луна, похожая на Сатурн](https://images.astronet.ru/pubd/2024/09/02/0001937090/SaturnMoon_Sojuel_960.preview.jpg)
31.08.2024
Why does Saturn appear so big? It doesn't -- what is pictured are foreground clouds on Earth crossing in front of the Moon. The Moon shows a slight crescent phase with most of its surface visible by reflected Earthlight, known as Da Vinci glow.
![Туманности на высокой галактической широте и группа NGC 7771](https://images.astronet.ru/pubd/2024/09/03/0001937321/NGC7769_70_71_Mandel_1024.preview.jpg)
30.08.2024
Galaxies of the NGC 7771 Group are featured in this intriguing skyscape. Some 200 million light-years distant toward the constellation Pegasus, NGC 7771 is the large, edge-on spiral near center, about 75,000 light-years across, with two smaller galaxies below it. Large spiral NGC 7769 is seen face-on to the right.
![Южный лунный пейзаж](https://images.astronet.ru/pubd/2024/09/04/0001937377/lorand_fenyes_hold_0016_Moretus_hegyvidek1024c.preview.jpg)
29.08.2024
The Moon's south pole is toward the top left of this detailed telescopic moonscape. Captured on August 23, it looks across the rugged southern lunar highlands. The view's foreshortened perspective heightens the impression of a dense field of craters and makes the craters themselves appear more oval shaped close to the lunar limb.
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