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Арп 87: сливающиеся галактики APOD: 2023 October 24 Б Arp 87: Merging Galaxies from Hubble
23.10.2023

This dance is to the death. As these two large galaxies duel, a cosmic bridge of stars, gas, and dust currently stretches over 75,000 light-years and joins them. The bridge itself is strong evidence that these two immense star systems have passed close to each other and experienced violent tides induced by mutual gravity.



NGC 6357: туманность Лобстер NGC 6357: The Lobster Nebula
31.10.2022

Why is the Lobster Nebula forming some of the most massive stars known? No one is yet sure. Cataloged as NGC 6357, the Lobster Nebula houses the open star cluster Pismis 24 near its center -- a home to unusually bright and massive stars.



Двойная звезда Мицар Mizar Binary Star
18.02.1997

Mizar (sounds like "My Czar") is a binary star. In fact, most stars are binary stars. In a binary star system, each star of the pair follows an elliptical orbital path. Mutual gravity causes...



Новые данные: неожиданно плоская форма Ультима Туле New Data: Ultima Thule Surprisingly Flat
10.02.2019

Ultima Thule is not the object humanity thought that it was last month. When the robotic New Horizons spacecraft zoomed past the distant asteroid Ultima Thule (officially 2014 MU69) in early January, early images showed two circular lobes that when most simply extrapolated to 3D were thought to be, roughly, spheres.



AM1054: формирование звезд при столкновении галактик APOD: 2024 February 20 Б AM1054: Stars Form as Galaxies Collide
19.02.2024

When galaxies collide, how many stars are born? For AM1054-325, featured here in a recently released image by the Hubble Space Telescope, the answer is millions. Instead of stars being destroyed as galaxy AM1054-325 and a nearby galaxy circle each other, their gravity and motion has ignited stellar creation.



Черная дыра в Млечном Пути The Milky Way s Black Hole
12.05.2022

There's a black hole at the center of the Milky Way. Stars are observed to orbit a very massive and compact object there known as Sgr A* (say "sadge-ay-star"). But this just released...



Газ в скоплении галактик создает дыру в реликтовом излучении Galaxy Cluster Gas Creates Hole in Microwave Background
9.04.2017

Why would this cluster of galaxy punch a hole in the cosmic microwave background (CMB)? First, the famous CMB was created by cooling gas in the early universe and flies right through most gas and dust in the universe. It is all around us.



Покидая Весту Leaving Vesta
19.09.2012

Next stop: Ceres. Last week the robotic Dawn spacecraft ended its year-long mission to asteroid Vesta, becoming the first spacecraft ever to visit this far off world located between Mars and Jupiter, in the Solar System's main asteroid belt.



Ледяное кольцо вокруг близкой звезды Фомальгаут Ice Ring around Nearby Star Fomalhaut
2.10.2017

Why is there a large ice ring around Fomalhaut? This interesting star -- easily visible in the night sky -- lies only about 25 light-years away and is known to be orbited by at least one planet, Dagon, as well as several inner dust disks.



Арп 87: сливающиеся галактики Arp 87: Merging Galaxies from Hubble
10.08.2019

This dance is to the death. Along the way, as these two large galaxies duel, a cosmic bridge of stars, gas, and dust currently stretches over 75,000 light-years and joins them. The bridge...




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