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3221. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B891AAF84-4BA8-4918-BC15-7CCAA705695A%7D
. A massive star lies at the center of the nebula S106. Subaru/National Astronomical Observatory of Japan
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B891AAF84-4BA8-4918-BC15-7CCAA705695A%7D -- 2.9 Кб -- 10.04.2016
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3222. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8425D01F-C56A-44CE-B90D-EDAE730223EB%7D
... Large clusters (cities), consisting mainly of red galaxies, are connected by filaments and smaller groups (highways and suburbs) with a higher fraction of younger, blue galaxies. Galaxies with supermassive black holes. shown in yellow, tend to avoid the cluster centers, while many radio sources (green) are clustered similar to normal galaxies. ... University of Hawaii and University of California at Davis ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8425D01F-C56A-44CE-B90D-EDAE730223EB%7D -- 4.1 Кб -- 10.04.2016
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3223. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B7F52E369-5F66-45B7-9A26-082D4D2E2CFE%7D
. This artist's conception shows the lowest-mass white dwarf known in our galaxy and its companion star, which likely is another white dwarf. The foreground white dwarf underwent a radical weight-loss plan about 500 million years ago, losing mass to its companion. The low-mass white dwarf now weighs only about 17 percent as much as the Sun. David A. Aguilar (CfA)
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B7F52E369-5F66-45B7-9A26-082D4D2E2CFE%7D -- 3.5 Кб -- 10.04.2016
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3224. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B78B7DD5E-4ED7-423A-A254-BAF05D5C1D51%7D
. A nearby supernova almost certainly delivered short-lived radioactive isotopes to our budding solar system тАФ and may have triggered the collapse of our natal interstellar cloud. (This image shows supernova remnant N 63A in the Large Magellanic Cloud.) . NASA/ESA/HEIC/The Hubble Heritage Team (STScI/AURA)
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B78B7DD5E-4ED7-423A-A254-BAF05D5C1D51%7D -- 3.4 Кб -- 10.04.2016
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3225. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B66120367-B953-4FD8-999A-1454728C6313%7D
. This artwork depicts the central engine of a gamma-ray burst. A powerful jet of radiation and fast-moving particles blasts its way out of the central region of a dying star. The jet is presumably powered by material spiraling into a black hole or neutron star. Multiple episodes of infall provides fuel for the engine, leading to the burst and later X-ray flares. NASA/SkyWorks Digital
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B66120367-B953-4FD8-999A-1454728C6313%7D -- 3.5 Кб -- 10.04.2016
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3226. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B65EAECC0-1CF0-4AC8-816E-475DD6362B91%7D
. Globular cluster contains a binary neutron star system that will merge and produce a short GRB in roughly 300 million years. NOAO / AURA / NSF
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B65EAECC0-1CF0-4AC8-816E-475DD6362B91%7D -- 3.0 Кб -- 10.04.2016
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3227. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B60DCB5A4-4D46-4F2B-9CD9-A280B800AB78%7D
. Arto Oksanen discovered GRB 071010B using a telescope at the Hankasalmi Observatory in Finland. Arto Oksanen
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B60DCB5A4-4D46-4F2B-9CD9-A280B800AB78%7D -- 2.9 Кб -- 10.04.2016
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3228. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B5EBFF3E3-1918-473C-9195-1919B9D5B11E%7D
. The Hubble Space Telescope's Advanced Camera for Surveys made these images, which directly show dusty disks around two stars. AU Microscopii (left) lies 32 light-years from Earth. HD 170146 is 88 light-years distant. The blue and red colors in the images provide the size of the dust particles. Blue indicates particles approximately 1/20,000mm in diameter, and red reveals particles 10 times larger, about 1/2,000mm across. NASA / ESA / STScI / JHU
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B5EBFF3E3-1918-473C-9195-1919B9D5B11E%7D -- 3.7 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BA3B62C90-DD73-4FFF-A293-3F2F2F81DFC0%7D -- 3.7 Кб -- 10.04.2016
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[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BA3B62C90-DD73-4FFF-A293-3F2F2F81DFC0%7D -- 3.7 Кб -- 10.04.2016
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3229. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B51FA66B6-7ACB-42D5-89B2-5C21C182FA96%7D
. Astronomers think gamma-ray bursts may be linked to black holes but aren't sure of the exact circumstances of their creation. One idea is that gamma-ray bursts are produced after a massive star explodes and leaves a black hole in its place. Another idea is that they're produced when two neutron stars collide to form a black hole. The appearance of a gamma-ray burst is unpredictable, but one appears about once per day. ESA / ECF
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B51FA66B6-7ACB-42D5-89B2-5C21C182FA96%7D -- 3.7 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BB152C2B1-49B0-48B1-9596-F2EBA5CCE0A2%7D -- 3.7 Кб -- 10.04.2016
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[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BB152C2B1-49B0-48B1-9596-F2EBA5CCE0A2%7D -- 3.7 Кб -- 10.04.2016
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3230. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B4B14628B-C4AA-43B5-8991-491BCDA1393B%7D
. Among the two other similar bright, hot stars close to A1 at the core of NGC 3603, a star dubbed "C" was also found to be a binary with a period of 8.92 days, although definitive masses for its components, also expected to be high, are not yet available. JPL/NASA/U Wash/U Illinois
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B4B14628B-C4AA-43B5-8991-491BCDA1393B%7D -- 3.3 Кб -- 10.04.2016
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3231. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B473E7F63-C243-4CA8-8CFC-16E12D6701D0%7D
. This wide-field, ground-based image shows the southern Milky Way from Centaurus at the bottom to Carina on the top. The Carina Nebula is seen as a reddish patch on the top. A. Fujii
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B473E7F63-C243-4CA8-8CFC-16E12D6701D0%7D -- 3.1 Кб -- 10.04.2016
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3232. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B24ACE643-D835-4070-92CE-D7A79AEBC36A%7D
. Light from Cas A's explosion heats different dust clumps as it expands through space. Combining images taken one year apart reveals some wisps of warm dust have disappeared (blue) as others are illuminated (orange). NASA / JPL-Caltech / O. Krause, Steward Observatory
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B24ACE643-D835-4070-92CE-D7A79AEBC36A%7D -- 3.3 Кб -- 10.04.2016
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3233. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B02859198-08B4-46C3-ACC7-4871174379BE%7D
. The Spitzer Space Telescope recently imaged dusty disks around six stars known to contain planetary systems. The six stars are classed as Sun-like, but none of the systems contains earthlike planets. NASA / STScI
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B02859198-08B4-46C3-ACC7-4871174379BE%7D -- 3.2 Кб -- 10.04.2016
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3234. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B01EAC1B7-4C3B-4565-91A5-DB142C4210BD%7D
. The Subaru Telescope to obtained the spectrum of SN2003jd, a hypernova unaccompanied by a gamma-ray burst, and found the first evidence that it is a jet-like explosion viewed off-axis. Subaru Telescope
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B01EAC1B7-4C3B-4565-91A5-DB142C4210BD%7D -- 3.1 Кб -- 10.04.2016
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3235. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BE176EBC8-425D-428B-8C1D-05CFBCD8BFB3%7D
. Ground-based telescope image of the Southern Cross. Provided by Swarthmore College
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BE176EBC8-425D-428B-8C1D-05CFBCD8BFB3%7D -- 2.8 Кб -- 10.04.2016
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3236. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BABD45237-C279-4017-880C-3A65BEB3FB9C%7D
. Observations suggest supernova SN 2006gy is the brightest and most energetic stellar explosion ever recorded and may be a long-sought new type of explosion. Here, an artist's illustration shows what SN 2006gy may have looked like if viewed up close. NASA/CXC/M.Weiss
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BABD45237-C279-4017-880C-3A65BEB3FB9C%7D -- 3.3 Кб -- 10.04.2016
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3237. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BA9CBA71E-5084-4374-A39E-3F6621C356C1%7D
. Hubble took these visible-light images of GRB 050709's afterglow. The burst sits to the left of the host galaxy and faded quickly over a month. The images were taken 5.6, 9.8, 18.6, and 34.7 days after the burst. Derek Fox / Pennsylvania State University
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BA9CBA71E-5084-4374-A39E-3F6621C356C1%7D -- 3.3 Кб -- 10.04.2016
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3238. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BA2D9066B-0F42-4596-AC4A-F9683B4E4DDE%7D
. Hubble Space Telescope optical images centered on four of the very distant galaxies in the study. Each image has a diameter of 6 arcseconds, or 1/300 the diameter of the Full Moon. RAS/HST
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BA2D9066B-0F42-4596-AC4A-F9683B4E4DDE%7D -- 3.1 Кб -- 10.04.2016
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3239. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B9233C919-A455-4E54-8C0D-89F463ED91F0%7D
. The Southern Cross is prominently featured on the national flag of Australia. Beta Crucis is the star just to the right of the Union Jack. Swarthmore College
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B9233C919-A455-4E54-8C0D-89F463ED91F0%7D -- 3.0 Кб -- 10.04.2016
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3240. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B5E02E1C0-6045-4F04-A01C-F47C5EA10F6B%7D
. The starburst area in Cygnus OB2 is dominated by young, bright, hot stars and has been identified as a source of cosmic gammar rays. This is an infrared image of the area taken by the Infrared Astronomical Satellite. J. Knoedlseder
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B5E02E1C0-6045-4F04-A01C-F47C5EA10F6B%7D -- 3.2 Кб -- 10.04.2016
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