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501. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B00702F01-4739-4C2E-8987-D1194BADF5EE%7D
This Hubble Space Telescope image reveals a bright starlike glow in the center of the interacting galaxy Markarian 231, the nearest quasar to Earth. Quasars are powered by a central black hole that heats the gas around it to unleash tremendous amounts of energy. ... NASA/ESA/The Hubble Heritage Team (STScI/AURA)-ESA/Hubble Collaboration/A. Evans (Univ. of Virginia, Charlottesville/NRAO/Stony Brook Univ.) ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B00702F01-4739-4C2E-8987-D1194BADF5EE%7D -- 3.9 Кб -- 10.04.2016
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502. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF15E23AB-7C9A-4057-B802-A3E1CE23E244%7D
In this acrylic painting, University of Utah astrophysicist Ben Bromley envisions the view of a double sunset from an uninhabited Earthlike planet orbiting a pair of binary stars. In a new study, Bromley and Scott Kenyon of the Smithsonian Astrophysical Observatory performed mathematical analysis and simulations showing that it is possible for a rocky planet to form around binary stars, like Luke Skywalker s home planet Tatooine in the Star Wars films. ... Ben Bromley, University of Utah ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF15E23AB-7C9A-4057-B802-A3E1CE23E244%7D -- 4.1 Кб -- 10.04.2016
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503. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF0212C76-E5EB-4FC5-8204-7C470AC695FC%7D
... In Jupiter and Saturn, helium would be insulating near the surface and turn metal-like at depths close to both planets cores, where it is also predicted to be dissolved in hydrogen. But neon behaved differently in the laboratory conditions mimicking the two gas giants. On Saturn, it would remain an insulator, and as such, an ocean-like envelope of undissolved neon could collect deep within the planet and prevent the erosion of Saturn s core compared to its neighbor, Jupiter. ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF0212C76-E5EB-4FC5-8204-7C470AC695FC%7D -- 4.3 Кб -- 10.04.2016
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504. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BCE18CE65-6748-4D85-AFE8-4B0498156339%7D
. New research suggests that oscillating heavy particles generated "clocks" in the primordial universe that could be used to determine what produced the initial conditions that gave rise to the universe. Yi Wang and Xingang Chen
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BCE18CE65-6748-4D85-AFE8-4B0498156339%7D -- 3.2 Кб -- 10.04.2016
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505. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8CE8953B-1A10-46D1-96B7-9E6E8D11DFF1%7D
. This pair of images covers one of the hundreds of sites on Mars where researchers have repeatedly used the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter to study changes in gullies on slopes. NASA/JPL-Caltech/Univ. of Arizona
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8CE8953B-1A10-46D1-96B7-9E6E8D11DFF1%7D -- 3.3 Кб -- 10.04.2016
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506. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8C3A57F3-CA9F-4C9C-9C0D-68DF713E86EF%7D
. Our group enjoys the partial phases of the solar eclipse, with high hopes of the totality to come. Evelyn Talcott
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8C3A57F3-CA9F-4C9C-9C0D-68DF713E86EF%7D -- 3.0 Кб -- 10.04.2016
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507. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B812D4D89-C74C-45A2-8092-307F66C156B5%7D
. At least four distinct plumes of water ice spew out from the south polar region of Saturn's moon Enceladus in this dramatically illuminated image. NASA/JPL/Space Science Institute
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B812D4D89-C74C-45A2-8092-307F66C156B5%7D -- 3.1 Кб -- 10.04.2016
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508. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B7AD9691B-D436-455F-84F3-C504D126DA4D%7D
. This is a Hubble image of the most massive cluster of galaxies ever seen to exist when the universe was just half its current age of 13.8 billion years. The cluster contains several hundred galaxies. NASA/ESA/J. Jee (Univ. of California, Davis)
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B7AD9691B-D436-455F-84F3-C504D126DA4D%7D -- 3.3 Кб -- 10.04.2016
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509. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B72A6725A-7312-4016-9A32-9201EE71ACFB%7D
. Lines of dunes crawl across the surface of Titan, Saturn's largest moon, in a radar image showing dunes as dark. Experiments at Arizona State University's wind tunnel indicate that the dune particles move only under winds that blow stronger than scientists previously thought. NASA/JPL-Caltech/ASI
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B72A6725A-7312-4016-9A32-9201EE71ACFB%7D -- 3.4 Кб -- 10.04.2016
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510. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B65367468-8CC0-46B1-A662-6CD63A91B5A5%7D
. A computer simulation shows the distribution of dark matter (gray) and galaxies (colored circles; size indicates galaxy brightness). (The red box shows the formation of a rich cluster of galaxies while the green box models a more typical region of the universe.) . Benson, Baugh, Cole, Frenk, and Lacey/Monthly Notices of the Royal Astronomical Society
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B65367468-8CC0-46B1-A662-6CD63A91B5A5%7D -- 3.5 Кб -- 10.04.2016
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511. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2576FC4A-570A-4BC3-8F24-B89EF1CEC91B%7D
. This is an artist's rendering of the New Horizons spacecraft encountering a Kuiper Belt object a city-sized icy relic left over from the birth of our solar system. The Sun, more than 4.1 billion miles (6.7 billion kilometers) away, shines as a bright star embedded in the glow of the zodiacal dust cloud. Jupiter and Neptune are visible as orange and blue "stars" to the right of the Sun. JHUAPL/SwRI
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2576FC4A-570A-4BC3-8F24-B89EF1CEC91B%7D -- 3.6 Кб -- 10.04.2016
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512. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B21BEE74D-D126-47B4-94CB-34CF5D60EF0B%7D
. A new computer simulation reveals that dark matter particles orbiting a black hole produce a strong and potentially detectable signal of high-energy gamma rays. NASA Goddard's Space Flight Center Scientific Visualization Studio
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B21BEE74D-D126-47B4-94CB-34CF5D60EF0B%7D -- 3.2 Кб -- 10.04.2016
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513. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B089B5509-8352-4B80-8E7F-02F4EE2EECE3%7D
. Kevin Harrington
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B089B5509-8352-4B80-8E7F-02F4EE2EECE3%7D -- 2.7 Кб -- 10.04.2016
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514. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B06147586-F64C-4278-8F85-76245175F257%7D
. The Vice President of Indonesia, Jusuf Kalla, views the partial phases of the eclipse. Richard Talcott
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B06147586-F64C-4278-8F85-76245175F257%7D -- 2.9 Кб -- 10.04.2016
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515. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B03A65A6A-C57B-4BC1-AA55-6E22C7BE19EA%7D
. GPI imaging of the planetary system HR 8799 in K band, showing 3 of the 4 planets. (Planet b is outside the field of view shown here, off to the left.) These data were obtained on November 17, 2013, during the first week of operation of GPI and in relatively challenging weather conditions, but with GPI s advanced adaptive optics system and coronagraph the planets can still be clearly seen and their spectra measured. Christian Marois (NRC Canada), Patrick Ingraham (Stanford University), and the GPI team.
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B03A65A6A-C57B-4BC1-AA55-6E22C7BE19EA%7D -- 3.9 Кб -- 10.04.2016
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516. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B9F95C3D8-5F26-4BB7-B4E8-F41BEED9DDA2%7D
. False-color images showing the host galaxy before the explosion of ASASSN-15lh taken by the Dark Energy Camera (left), and the supernova by the Las Cumbres Observatory Global Telescope Network 1-meter telescope network (right). The Dark Energy Survey, B. Shappee and the ASAS-SN team
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B9F95C3D8-5F26-4BB7-B4E8-F41BEED9DDA2%7D -- 3.4 Кб -- 10.04.2016
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517. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B99B7773F-3BCA-4E60-A543-F84F88FA9F96%7D
. Gravity measurements by NASA's Cassini spacecraft and Deep Space Network suggest that Saturn's moon Enceladus, which has jets of water vapor and ice gushing from its south pole, also harbors a large interior ocean beneath an ice shell, as this illustration depicts. NASA/JPL-Caltech
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B99B7773F-3BCA-4E60-A543-F84F88FA9F96%7D -- 3.4 Кб -- 10.04.2016
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518. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B965FB82B-286E-452B-9A37-244620330BEB%7D
. The B5 complex of gas in the process of becoming a multiple-star system. Bill Saxton, NRAO/AUI/NSF
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B965FB82B-286E-452B-9A37-244620330BEB%7D -- 2.9 Кб -- 10.04.2016
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519. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8C3734BC-5611-41E1-B362-3BC428A38291%7D
. Gomez, et al., A. Lobanov
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8C3734BC-5611-41E1-B362-3BC428A38291%7D -- 2.7 Кб -- 10.04.2016
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520. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8C05CC0D-A5BA-4211-9FAD-AD9E82ACE5A1%7D
. The Lonestar computer at The University of Texas at Austin helped solve a mystery about dark matter's distribution. Since its launch in 2006, Lonestar has provided more than 85 million computing hours to researchers across the nation. TACC/UT-Austin
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B8C05CC0D-A5BA-4211-9FAD-AD9E82ACE5A1%7D -- 3.3 Кб -- 10.04.2016
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