... Up Close to Jupiter's Moon Io . ... Above is the highest resolution photograph yet taken of the Solar System's strangest moon. The surface of Jupiter's moon Io is home to violent volcanoes that are so active they turn the entire moon inside out. ... A volcano on Jupiter's moon Io has been photographed recently during an ongoing eruption. ... The sands of time are running out for the central star of this hourglass-shaped planetary nebula. ... The Secret Spiral Of IC3328 . ...

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... OOF . ... OOF Index . ... OOF software . ... Fits up to fifth order . ... These are experimental data currently being analysed, not final documentation of research. ... Only fitting for Zernike orders up to and including 3rd to concentrate on finding possible off-axis aberrations. ... The results below show that when fitting for all Zernikes up to and including fifth order, the output maps vary greatly between pixels. As above, but fitting up to fifth order Zernike polynomial. ...

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• Retrieval of surface from data across the MUSTANG field (Part 2)

... 2013 July 31 . 130 Years of Earth Surface Temperatures . Image Credit: GISS , NASA . Explanation: How has the surface temperature of Earth been changing? ... On average, the display demonstrates that the temperature on Earth has increased by nearly one degree Celsius over the past 130 years, and many of the warmest years on record have occurred only recently. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . NASA Web Privacy Policy and Important Notices . ...

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• APOD: 2010 August 1 - Venus Once Molten Surface
• APOD: 2013 June 23 - Venus' Once Molten Surface
• APOD: 2011 June 16 - Mercury's Surface in Exaggerated Color

This page provides explanatory text for the dials shown on the Rice Current Solar Wind Conditions and Current Solar Wind Conditions (Dials Only) webpage. These dials use the last good received set of measurements from the Real Time Solar Wind package on the Advanced Composition Explorer (ACE) spacecraft. ... Measured) This quantity is the number of solar wind protons per unit volume as measured by the ACE Solar Wind Electron Proton Alpha Monitor (SWEPAM) . ... It is measured by ACE/SWEPAM. ...

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• Mercury
• Jupiter's Moon Ganymede
• Venus

... Images of Clouds from Space . ... However, contemporary thinking suggests that the lower altitude cumulus clouds (such as pictures Thunderstorms, Brazil and Cumulus Cloud Tops ) have a net cooling effect on Earth's surface, reflecting heat back to space. ... Current data suggest that the cooling effects of great masses of cumulus storm clouds over the ocean at mid latitudes outweigh the heating effects of the upper-level cirrus clouds when considered on a global scale. ... Courtesy LPI/NASA. ...

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• APOD: April 30, 1999 - Solar Shock Wave
• Saturn's Moon Titan
• Neptune's Moon Triton

... We present a comparison of the surface density of young stars (неБ‹†) and dust surface density (неdust) across NGC 346 (N66) in 115 independent pixels of 6 ц— 6 pc2. ... We convert неdust to gas surface density (неgas) and неБ‹† to star formation rate (SFR) surface densities (неSFR), using simple assumptions for the gas-to-dust mass ratio and the duration of star formation. ... On small scales the неSFR derived using Hн± systematically underestimates the count-based неSFR, by up to a factor of 10. ...

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• A detailed study of the radio-FIR correlation in NGC 6946 with

... Most sources say that this warming is due to friction between the meteoroid and the Earth's atmosphere, and that is partially true. ... Most meteoroids are smaller than a grain of rice" Meteors are the bright trails left by fragments of natural space debris called meteoroids (usually chunks of rock and iron) falling through the Earth's atmosphere. ... These are called meteorites. ... Belonging to a rare class of meteorite called pallasites, it was discovered locally by Steve Arnold. ...

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• A Rolling Stone on the Moon | Astronotes
• Astronotes | Armagh Planetarium's astronomy news from across the Universe -
• All about Earth's Atmosphere | Astronotes

Comet Lovejoy skimmed across the Sun's edge about 87,000 miles (140,000 kilometers) above the surface late December 15, 2011, furiously vaporizing as it approached the stellar surface and later emerged from the other side. It is the brightest sungrazing comet that SOHO and SDO have ever seen, with a nucleus about twice as wide as a football field. On approach, the comet's tail waggled as it interacted with the magnetic field of the Sun's atmosphere. ... SDO ...

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BE6AB047A-385F-428D-A26F-3ADBE8011054%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B6D52E63D-70D3-47A6-99D4-6260E3E2559C%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B92B48659-66C1-4E1F-A8EC-85B2F981DB4B%7D

... Today this year's largest group of sunspots will cross the Sun's central meridian. ... The next day, the number of spots in the group reached five, and the day after, on June 2nd, it was possible to count thirteen sunspots on solar disk, which had been clear prior to this. ... This year's two most powerful active areas, which passed across the solar disk at the beginning of May, 2009, are set to appear in the Sun's eastern sector in two days, on June 6th. ...

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• The Russian TESIS Observatory will observe two solar eclipses from space
• TESIS has recorded new sizeable mass ejections from the Sun's atmosphere

... Venus is a geologist's dream planet.' ... Because Venus is so similar in diameter and mass to our world, and also has a gaseous atmosphere, it has been called the Earth's "sister planet''. ... New radar images of Venus, just returned from NASA's Magellan spacecraft orbiting the planet, have provided astronomers the clearest view ever of its surface, revealing unique geological features, meteor impact craters, and evidence of volcanic eruptions different from any others found in the solar system. ...

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• ASP: Shadow Play: 1998's Total Solar Eclipse
• ASP: The topsy-turveying of planets, stars, and lava lamps
• ASP: Exploring Venus

Журнал ПОВЕРХНОСТЬ публикует оригинальные статьи и обзоры по наиболее актуальным проблемам изучения поверхностных явлений. ... Редакция журнала 'Поверхность. ... Англоязычная версия журнала Journal of Surface Investigation . X-Ray, Synchrotron and Neutron Techniques выходит 6 раз в год . The Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques ( Poverkhnost '. ... X-ray, Synchrotron and Neutron Techniques is abstracted and/or indexed in (Impact Factor 0.359): . ...

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• LSSS - About
• Laboratory of Quantum Crystals
• Shevchun A.F. - Publications

... In the central equatorial Pacific, the large area of warmer than normal sea surface temperatures (large area outlined in red with a white center) associated with growing El Nino conditions has recently migrated eastward toward the coast of South America. http://physicaplus.org.il/zope/home/en/1105389911/1113511992_en На этой странице есть презентации с конференции, где активно обсуждалась . ... Картинка со страницы со статьей Шавива. http://physicaplus.org.il/zope/home/en/1105389911/1113511992_en . ...

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In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

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• Lecture XVI.
• Current Surface Maps
• Global Warming

Microsymposium 34, MS058, 2001 ANOMALIES OF THE MOON'S THERMAL EMISSION IN THE IR SPECTRAL RANGE (10.5 - 12.5 micron). ... Sternberg State Astronomical Institute, Moscow, 119899, Russia, pugach@sai.msu.ru Summary: New satellite measurements of the lunar-surface radiation temperature were used to construct the spatial angular function of thermal radiation of the Moon in the infrared (10.5-12.5 micron) spectral range. ... These thermal anomalies are observed only in the limited range of phase angles. ...

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• http://selena.sai.msu.ru/Symposium/ir_luna_e.pdf
• http://selena.sai.msu.ru/Symposium/RadioMoonE.pdf
• http://selena.sai.msu.ru/Symposium/RadioMoonE.doc

Eclipses on Mars . Mars has two moons, Phobos and Deimos . ... They are also much closer to Mars than the Moon is to the Earth. ... These phenomena are particularly sensitive to observer location on the surface. ... In context: The Beagle 2 mission . An experiment of this kind will be attempted early in 2004 by instruments on the Beagle 2 lander. ... It should be noted that Phobos itself can be eclipsed by Mars (a phenomenon analogous to lunar eclipses on Earth) and does so almost every night. ...

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• Armagh Astropark
• Total Solar Eclipse from Turkey 2006
• Image Gallery

Go directly to the moons of: . Mercury Venus Mars Jupiter Saturn Uranus Neptune Pluto . MARS . Pronunciation . Earth's Moon . ... Aeolis . ... Aestuum . ... Aeria . ... A-muh-ZAHN-is . ...

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... A more detailed (but qualitative) discussion of heat flow in the atmosphere and related weather processes, including the roles of buoyancy, convection and humidity. ... Heat makes it expand, it becomes less dense than the surrounding air and buoyant, and it rises like a hot-air balloon (or like a drop of oil in a bottle of water). ... The important thing to remember when dealing with convective flows, is that the higher one is in the atmosphere, the lower are the pressure and density of the air. ...

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• The Earth's Shadow
• Polar Orbiting Satellites
• Weather and Climate--Lesson Plan #36A

... We couldn't ask for better weather on planet Zoltex. ... These use information collected by satellites surrounding the Earth to monitor our weather. ... Now astronomers are starting to map the weather on other worlds well beyond our Solar System. Using very powerful telescopes, scientists have just created the first ever map of the weather on a brown dwarf! Using a clever technique astronomers were able to create a map of the dark and light patches on its surface. ...

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• http://www.eso.org/public/news/eso1230/kids/
• http://www.eso.org/public/news/eso1509/kids/
• http://www.eso.org/public/news/eso1214/kids/

Next: Available Receivers Up: The Arecibo Observatory and Previous: The Arecibo Observatory and . The main reflector of the telescope is a , 305 m (1000 ft) in diameter and 51 m (167 ft) deep. ... The system housed in the Gregorian dome provides continuous frequency coverage from 300 MHz to 10 GHz using a pair of shaped (secondary and tertiary) subreflectors, plus standard point feeds and receivers. ... Consecutive use of multiple receivers during an observing run is straightforward. ...

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• The 305m Telescope National Astronomy and Ionosphere Center (Arecibo
• hydrocarbon lakes on Titan
• Asteroid 1998 QE2 and Moon Safely Pass Earth

... The Earth's surface receives more light per unit area. ... The Earth is closer to the Sun. ... At what time does the Third Quarter Moon rise? a) 9:00 AM b) 12:00 Noon c) 9:00 PM $d) 12:00 Midnight When the moon is in its last quarter , when does it rise and set? a) sunrise, sunset b) sunset, sunrise $c) midnight, noon d) noon, midnight Why don't lunar eclipses happen at every full moon ? $a) The Moon 's orbit doesn't always take it through the Earth's shadow. b) The Moon 's ...

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• Thermal Emission From Isolated Pulsars
• Eyes on the Sky, Feet on the Ground: Chapter Five
• Eyes on the Sky, Feet on the Ground: Chapter Two