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2121. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B4397735F-6D1F-4DFF-9C7D-5A0E50C2665B%7D
Comet ISON (C/2012 S1) continues to move. ... Photographer Chris Schur reported, What a spectacular sight in my 11x80 binoculars! While the comet was quite faint, a short 14; tail could be seen, along with the gorgeous blue and orange colors of the star and planet. Schur captured the image October 14, 2013, from Payson, Arizona, using a 3.2-inch Zeiss apochromatic refractor at f/4.8, a Canon XTi DSLR, an ISO setting of 800, and 10 minutes of exposure. Chris Schur ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B4397735F-6D1F-4DFF-9C7D-5A0E50C2665B%7D -- 4.1 Кб -- 10.04.2016
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2122. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B400013C8-2517-496C-8487-13D9E708D894%7D
. These jets, known as spicules, were captured in an SDO image April 25, 2010. Combined with the energy from ripples in the magnetic field, they may contain enough energy to power the solar wind that streams from the Sun toward Earth at 1.5 million miles (2.4 million kilometers) per hour. Image credit: NASA/SDO/AIA
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B400013C8-2517-496C-8487-13D9E708D894%7D -- 3.4 Кб -- 10.04.2016
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2123. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B329F799B-2917-43A6-9B75-24A43C363B30%7D
. Astroimager Damian Peach from Hampshire, England, captured Comet ISON (C/2012 S1) on October 27 through a 17-inch PlaneWave Corrected Dall-Kirkham reflector. He attached an FLI PL-6303E CCD camera and took eight 2-minute luminance images, which he combined with single 2-minute images through red, green, and blue filters. He noted the Last Quarter Moon was present. Damian Peach
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B329F799B-2917-43A6-9B75-24A43C363B30%7D -- 3.6 Кб -- 10.04.2016
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2124. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2F48D2A2-4B7E-4E88-ACE3-91094EEB7FF8%7D
. In this computer artist's rendering, the Cassini spacecraft fires its engine in a maneuver that will place the spacecraft in orbit around Saturn. Dave Seal/JPL/NASA
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2F48D2A2-4B7E-4E88-ACE3-91094EEB7FF8%7D -- 3.1 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B63DD9943-47F2-4A48-B1A7-F6D9FEE45313%7D -- 3.1 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF9CEED4D-A427-4FE1-ACA8-E67435A11B4F%7D -- 3.1 Кб -- 10.04.2016
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[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B63DD9943-47F2-4A48-B1A7-F6D9FEE45313%7D -- 3.1 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF9CEED4D-A427-4FE1-ACA8-E67435A11B4F%7D -- 3.1 Кб -- 10.04.2016
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2125. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2D414370-BD23-4988-9005-851D657E9C7B%7D
. This sweeping mosaic of Saturn's moon Enceladus provides broad regional context for the ultra-sharp, close-up views NASA's Cassini spacecraft acquired minutes earlier, during its flyby on August 11. NASA/JPL/Space Science Institute
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2D414370-BD23-4988-9005-851D657E9C7B%7D -- 3.2 Кб -- 10.04.2016
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2126. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B27C0E644-4261-4075-B200-939F985C51B5%7D
. Comet ISON continues to brighten. In this image, it appears in the southeastern part of the constellation Leo the Lion. Look carefully around the field and you ll spot several faint galaxies, including one at the very tip of the comet s tail. Gerald Rhemann captured this image October 29 from Eichgraben, Austria, using a 12-inch Astro Systeme Austria ASA-12 astrograph at f/3.6, FLI ML-8300 CCD camera, LRGB image with 15-minute exposures through each filter. Gerald Rhemann
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B27C0E644-4261-4075-B200-939F985C51B5%7D -- 3.8 Кб -- 10.04.2016
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2127. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B1DB99938-392A-47E8-A220-B680CBCD2BA1%7D
. NASA's Kepler satellite will search the local region of the Milky Way Galaxy for earthlike worlds within their stars' habitable zones. NASA/ESA/STScI/AURA
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B1DB99938-392A-47E8-A220-B680CBCD2BA1%7D -- 3.0 Кб -- 10.04.2016
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2128. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0FD132FF-FC7F-4972-BE07-A09237FC0CC4%7D
. An artist's imagination of hydrocarbon pools, icy and rocky terrain on the surface of Saturn's largest moon. Steven Hobbs (Brisbane, Queensland, Australia)
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0FD132FF-FC7F-4972-BE07-A09237FC0CC4%7D -- 3.1 Кб -- 10.04.2016
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2129. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0FB912F2-2A35-499F-A20D-57C95A8EB9D4%7D
. Scientists want to understand what causes giant explosions in the Sun's atmosphere, the corona, such as this one. The eruptions are called coronal mass ejections (CME), and they can travel toward Earth to disrupt human technologies in space. To better understand the forces at work, a team of researchers used NASA data to study a precursor of CMEs called coronal cavities. // Credit: NASA/Solar Dynamics Observatory
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0FB912F2-2A35-499F-A20D-57C95A8EB9D4%7D -- 3.6 Кб -- 10.04.2016
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2130. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0E7AD457-B065-4951-A37B-700D97350B59%7D
This annotated artistтАЩs impression shows the Milky Way Galaxy. The blue halo of material surrounding the galaxy indicates the expected distribution of the mysterious dark matter. New measurements based on the movements of stars show that the amount of dark matter in this region around the Sun is far smaller than predicted and have indicated that there is no significant dark matter at all in our neighborhood. ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0E7AD457-B065-4951-A37B-700D97350B59%7D -- 4.0 Кб -- 10.04.2016
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2131. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0E73BFFE-7F74-471C-83A5-B84F045214B6%7D
. Four planetary nebulae are shown here from the first systematic survey of these dying Sun-like stars in the solar neighborhood using the Chandra X-Ray Observatory. X-ray emission from Chandra is colored purple and optical emission from the Hubble Space Telescope is colored red, green, and blue. The nebulae are NGC 6543, NGC 7662, NGC 7009. and NGC 6826. // Credit: X-ray: NASA/CXC/RIT/J. Kastner et al.; Optical: NASA/STScI
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0E73BFFE-7F74-471C-83A5-B84F045214B6%7D -- 3.6 Кб -- 10.04.2016
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2132. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B057B1403-4255-4E5E-A41D-FD3769FCBABC%7D
. Solar system imager Pete Lawrence of Selsey, England, took these images of Comet ISON (C/2012 S1) while in La Palma, one of Spain's Canary Islands. They show a significant difference in the comet's appearance between November 22 (left) and November 23 (right). All details are on the images. Pete Lawrence
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B057B1403-4255-4E5E-A41D-FD3769FCBABC%7D -- 3.4 Кб -- 10.04.2016
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2133. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B055E58F2-D9E2-44B6-8AFE-BE1E6B270E9D%7D
. These two side-by-side images compare a characteristic sea-floor spreading feature on Earth, known as a spreading ridge transform, to a very similar looking arrangement of "tiger stripe" rift segments in the south polar terrain region of Saturn's moon Enceladus. NASA/JPL/Space Science Institute
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B055E58F2-D9E2-44B6-8AFE-BE1E6B270E9D%7D -- 3.4 Кб -- 10.04.2016
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2134. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0498B09A-A2F5-4620-A5B4-83775A73EBF0%7D
Although it s still invisible to the naked eye, Comet ISON (C/2012 S1) is brightening as expected. ... And, as we see here, long-exposure images also show the comet s greenish color. Adam Block captured this image through a 32-inch Schulman Telescope and an SBIG STX-16803 CCD camera. It's an RGB image with exposures of 18, 18, and 16 minutes, respectively, taken October 8, 2013, from the University of Arizona s Mount Lemmon SkyCenter . Adam Block ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0498B09A-A2F5-4620-A5B4-83775A73EBF0%7D -- 4.1 Кб -- 10.04.2016
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2135. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF6A4086D-1A4F-4A02-932E-A98952D3FF40%7D
This image zooms into a small portion of Kepler's full field of view - an expansive, 100-square-degree patch of sky in our Milky Way Galaxy. At the center of the field is a star with a known "hot Jupiter" planet, named "TrES-2," zipping closely around it every 2.5 days. ... The area pictured is 1/1000 of Kepler's full field of view, and shows hundreds of stars at the very edge of the constellation Cygnus. ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF6A4086D-1A4F-4A02-932E-A98952D3FF40%7D -- 4.2 Кб -- 10.04.2016
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2136. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF4DF6D30-DD5E-40BD-9856-E7751AADC2F9%7D
. Comet ISON reaches perihelion (closest to the Sun) November 28 and perigee (closest to Earth) December 26. // Astronomy: Richard Talcott and Roen Kelly
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF4DF6D30-DD5E-40BD-9856-E7751AADC2F9%7D -- 3.0 Кб -- 10.04.2016
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2137. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BE6258F57-38C4-495D-9D62-5A27CFF1008B%7D
This illustration shows the disk of our Milky Way Galaxy surrounded by a fain, extended halo of old stars. Astronomers using the Hubble Space Telescope to observe the nearby Andromeda Galaxy serendipitously identified a dozen foreground stars in the Milky Way halo. They measured the first sideways motions (represented by the arrows) for such distant halo stars. The motions indicate the possible presence of a shell in the halo, which may have formed from the accretion of a dwarf galaxy. ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BE6258F57-38C4-495D-9D62-5A27CFF1008B%7D -- 4.2 Кб -- 10.04.2016
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2138. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BD3B39AA8-5BE2-4704-83D1-881E972D78CC%7D
. This infrared projection map of Titan was composed from images taken by NASA's Cassini spacecraft, visual and infrared mapping spectrometer. The location of two regions that changed in brightness are labeled. These regions are hypothesized by some to be areas of cryovolcanic activity on Titan. NASA/JPL/University of Arizona
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BD3B39AA8-5BE2-4704-83D1-881E972D78CC%7D -- 3.4 Кб -- 10.04.2016
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2139. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BD17E6C94-235B-427D-8BF4-19274265308B%7D
. Under the prosed 2013 NASA budget, the agency would no longer be able to collaborate with the European Space Agency on the ExoMars Trace Gas Orbiter (TGO), shown here, scheduled to arrive at Mars in 2016. ESA-AOES Medialab
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BD17E6C94-235B-427D-8BF4-19274265308B%7D -- 3.2 Кб -- 10.04.2016
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2140. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BC89B099E-861A-459A-ACCA-5794B0EE21F6%7D
. Here is a montage of the six Green Pea galaxies that University of Michigan astronomy researchers studied. // Anne Jaskot
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BC89B099E-861A-459A-ACCA-5794B0EE21F6%7D -- 2.9 Кб -- 10.04.2016
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