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1341. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B828153AA-7DEC-450B-9B47-FB4D6C96FB7B%7D
. Although still invisible to the naked eye, Comet ISON (C/2012 S1) is brightening as expected. Amateur telescopes can reveal its tiny head, its growing outer atmosphere that astronomers call the coma, and its lengthening tail. And, as we see here, long-exposure images also show the comet s greenish color. Adam Block/Mount Lemmon SkyCenter/University of Arizona
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B828153AA-7DEC-450B-9B47-FB4D6C96FB7B%7D -- 3.6 Кб -- 10.04.2016
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1342. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B70D5DC92-03BC-4C74-AC09-D1C52BFD6FF2%7D
. The Keck interferometer on Mauna Kea, Hawaii. The interferometer consists of two telescopes in separate domes, about 279 feet (85 meters) apart. W. M. Keck Observatory
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B70D5DC92-03BC-4C74-AC09-D1C52BFD6FF2%7D -- 3.0 Кб -- 10.04.2016
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1343. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B564857E4-6417-44E0-A7C6-5C43692FC1EB%7D
. A portion of the Lagoon nebula imaged by AArgentinean astronomers Julia Arias and Rodolfo BarbУЕ using the Gemini South telescope with the Gemini Multi-Object Spectrograph. Julia I. Arias and Rodolfo H. BarbУЕ (Departamento de FУ-sica, Universidad de La Serena [Chile])/ICATE-CONICET (Argentina)
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B564857E4-6417-44E0-A7C6-5C43692FC1EB%7D -- 3.4 Кб -- 10.04.2016
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1344. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B4D9759A2-7685-420B-9995-E22D4DF53596%7D
. Lakes of liquid methane and ethane dot the north polar region of SaturnтАЩs moon Titan. CassiniтАЩs radar instrument is able to penetrate TitanтАЩs thick cloud cover and revealed dozens of lakes, some rivaling the size of EarthтАЩs Great Lakes. NASA/JPL
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B4D9759A2-7685-420B-9995-E22D4DF53596%7D -- 3.2 Кб -- 10.04.2016
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1345. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B457E963F-7BCD-4A44-B921-174D72187CD1%7D
. New comet will light up the sky . This interplanetary visitor may become the brightest comet ever in late 2013. Learn more ТЛ . E. Guido, G. Sostero, and N. Howes
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B457E963F-7BCD-4A44-B921-174D72187CD1%7D -- 3.3 Кб -- 10.04.2016
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1346. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B4442FCA8-FADC-49E4-81CD-270350A2C78F%7D
. Astronomers discover an ancient celestial city undergoing rapid growth . It is the densest and most active protocluster ever identified at so great a distance. Learn more ТЛ . NAOJ
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B4442FCA8-FADC-49E4-81CD-270350A2C78F%7D -- 3.4 Кб -- 10.04.2016
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1347. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B32209B1A-B1CB-42D4-892C-D34AA1D7CFA8%7D
. Peering to the edge of a black hole . The observations of M87тАЩs supermassive black hole were made by linking together radio telescopes in Hawaii, Arizona, and California to create a virtual instrument called the Event Horizon Telescope. Learn more ?? . NASA and the Hubble Heritage Team
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B32209B1A-B1CB-42D4-892C-D34AA1D7CFA8%7D -- 3.6 Кб -- 10.04.2016
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1348. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2CF99055-22BB-4C12-8671-0A6D2CC6CDA5%7D
. NASA's solar fleet peers into coronal cavities . By understanding the shape, density, and temperature of these structures, scientists can better understand space weather. Learn more ТЛ . NASA/Solar Dynamics Observatory
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2CF99055-22BB-4C12-8671-0A6D2CC6CDA5%7D -- 3.5 Кб -- 10.04.2016
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1349. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B137A3755-D36B-40A5-9C9C-9F9D98377A7E%7D
. The IceCube Laboratory at the Amundsen-Scott South Pole Station, in Antarctica, hosts the computers collecting raw data. Only events selected as interesting for physics studies are sent to UW Madison, where they are prepared for use by any member of the IceCube Collaboration. Sven Lidstrom. IceCube/NSF
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B137A3755-D36B-40A5-9C9C-9F9D98377A7E%7D -- 3.4 Кб -- 10.04.2016
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1350. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0DEBFA56-00A9-453B-B207-56C9380C785D%7D
. Liquid water near EuropaтАЩs surface a rarity . A global water ocean may be present, but relatively deep below the surface. Learn more ?? . Illustration by K. Kalousov?б
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0DEBFA56-00A9-453B-B207-56C9380C785D%7D -- 3.4 Кб -- 10.04.2016
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1351. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0CED77DC-FFF4-4441-BBAB-A8D8E5DAEC3E%7D
. Vesta's troughs suggest stunted planet . A new analysis supports the notion that the troughs are faults that formed when a fellow asteroid smacked into VestaтАЩs south pole. Learn more ?? . NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0CED77DC-FFF4-4441-BBAB-A8D8E5DAEC3E%7D -- 3.5 Кб -- 10.04.2016
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1352. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B07454402-26F4-4CAC-9C69-0DC93A626313%7D
. Stellar shock waves shaped our solar system . The research indicates that these shock waves would have caused the planets to form at different times. Learn more ТЛ . Illustration by ESO
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B07454402-26F4-4CAC-9C69-0DC93A626313%7D -- 3.4 Кб -- 10.04.2016
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1353. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B03782ABF-B482-4C12-907A-267032288445%7D
. Chandra shows Milky Way is surrounded by halo of hot gas . The estimated mass of the halo is comparable to the mass of all the stars in the galaxy. Learn more ТЛ . Illustration by NASA/CXC/M. Weiss; NASA/CXC/Ohio State/A. Gupta, et al.
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B03782ABF-B482-4C12-907A-267032288445%7D -- 3.5 Кб -- 10.04.2016
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1354. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF0D3CB7C-612D-4FD6-B837-95A894374B3D%7D
. Mercury and Venus achieve greatest elongation within eight days of each other this month, providing nice views for early risers. Astronomy : Roen Kelly
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF0D3CB7C-612D-4FD6-B837-95A894374B3D%7D -- 3.1 Кб -- 10.04.2016
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1355. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8B7DE6AF-78D9-4C18-A6A3-4242CB298100%7D
. The plasma falling into the Sun split apart into "fingers," like ink drops falling through water. NASA/SDO
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8B7DE6AF-78D9-4C18-A6A3-4242CB298100%7D -- 3.0 Кб -- 10.04.2016
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1356. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8058FA70-EA0A-4375-AA33-E497BB8A302A%7D
. The brightest planet peaks at magnitude 4.9 in mid-February, when observers under dark skies might see it cast a shadow. Astronomy : Roen Kelly
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8058FA70-EA0A-4375-AA33-E497BB8A302A%7D -- 3.1 Кб -- 10.04.2016
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1357. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B6D9363C7-CFFD-4B38-943A-4B67C309B11B%7D
. VST images the Lagoon Nebula. ESO/VPHAS+ team
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B6D9363C7-CFFD-4B38-943A-4B67C309B11B%7D -- 2.8 Кб -- 10.04.2016
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1358. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B5F841C09-108E-4F20-9A28-04B0DB60EC0F%7D
. A potentially great comet in late 2013, ISON starts to show life as it travels eastward across Cancer during September's first half. // Astronomy: Roen Kelly
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B5F841C09-108E-4F20-9A28-04B0DB60EC0F%7D -- 3.1 Кб -- 10.04.2016
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1359. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B594B9200-1F5B-436A-B9E3-950C42672C6D%7D
. Venus shines brilliantly before dawn in February and March, much as it did the evening of April 10, 2007, when the Pleiades star cluster lay just above it on the right side of this image. Tunцї Tezel
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B594B9200-1F5B-436A-B9E3-950C42672C6D%7D -- 3.2 Кб -- 10.04.2016
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1360. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B5150D565-9076-4F13-BE2D-ECD74E25F2B9%7D
. Following a 7-month trip, MRO will dip into Mars' atmosphere and change its initial elliptical orbit into the circular shape scientists require. NASA/JPL
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B5150D565-9076-4F13-BE2D-ECD74E25F2B9%7D -- 3.0 Кб -- 10.04.2016
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