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Keywords: wind, M 82
![M82 после столкновения](https://images.astronet.ru/pubd/2001/03/19/0001166745/m82_hst.preview.jpg)
12.03.2001
When did the Cigar Galaxy light up? Evidence indicates how M82, the Cigar Galaxy, became so bright and peculiar: it collided with neighboring galaxy M81. Astronomers become detectives, however, when trying to figure out when this collision occurred.
![Ветры на Земле](https://images.astronet.ru/pubd/2016/10/11/0001370285/winds.preview.png)
10.10.2016
Which way is the wind blowing? The featured map can tell you this and much more, no matter your location on planet Earth. The dynamic map displays supercomputer forecasts drawn from multiple sources of global satellite data updated every three hours.
![M82: галактика со сверхгалактическим ветром](https://images.astronet.ru/pubd/2016/02/21/0001356956/m82_hubble_960.preview.jpg)
21.02.2016
What's lighting up the Cigar Galaxy? M82, as this irregular galaxy is also known, was stirred up by a recent pass near large spiral galaxy M81. This doesn't fully explain the source of the red-glowing outwardly expanding gas, however.
![Отсутствие рентгеновского излучения от SN 2014J](https://images.astronet.ru/pubd/2014/08/16/0001319331/m82SNchandra_BandA.preview.jpg)
16.08.2014
Last January, telescopes in observatories around planet Earth were eagerly used to watch the rise of SN 2014J, a bright supernova in nearby galaxy M82. Still, the most important observations may have been from orbit where the Chandra X-ray Observatory saw nothing.
![M81 против M82](https://images.astronet.ru/pubd/2013/10/01/0001293862/m81-82_flux_eder1024.preview.jpg)
25.09.2013
Here in the Milky Way galaxy we have astronomical front row seats as M81 and M82 face-off, a mere 12 million light-years away. Locked in a gravitational struggle for the past billion years or so, the two bright galaxies are captured in this deep telescopic snapshot, constructed from 25 hours of image data.
![M82: звездообразование в рентгеновском свете](https://images.astronet.ru/pubd/2006/11/07/0001217369/m82_cxc_big.preview.jpg)
21.04.2000
Star formation occurs at a faster pace in M82 -- a galaxy with about 10 times the rate of massive star birth (and death) compared to our Milky Way. Winds from massive stars and blasts...
![Магнитное поле в центре галактики Сигара](https://images.astronet.ru/pubd/2019/03/11/0001461440/M82Magnet_SOFIA_960.preview.jpg)
11.03.2019
Are galaxies giant magnets? Yes, but the magnetic fields in galaxies are typically much weaker than on Earth's surface, as well as more complex and harder to measure. Recently, though, the HAWC+ instrument...
![M82: галактика со вспышкой звездообразования и сверхветром](https://images.astronet.ru/pubd/2011/10/06/0001254089/M82_TorstenDietmar_Final900.preview.jpg)
6.10.2011
Also known as the Cigar Galaxy for its elongated visual appearance, M82 is a starburst galaxy with a superwind. In fact, through ensuing supernova explosions and powerful winds from massive stars, the burst of star formation in M82 is driving the prodigous outflow of material.
![M82: галактика с суперветром.](https://images.astronet.ru/pubd/2010/12/19/0001248771/m82_hst.preview.jpg)
19.12.2010
What's lighting up the Cigar Galaxy? M82, as this irregular galaxy is also known, was stirred up by a recent pass near large spiral galaxy M81. This doesn't fully explain the source of the red-glowing outwardly expanding gas, however.
![Пыльный дьявол на Марсе](https://images.astronet.ru/pubd/2012/04/13/0001263453/ESP_026051_2160_900.preview.jpg)
13.04.2012
It was late in the northern martian spring when the HiRISE camera onboard the Mars Reconnaissance Orbiter spied this local denizen. Tracking south and east (down and right) across the flat, dust-covered Amazonis Planitia the core of the whirling dust devil is about 30 meters in diameter.
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