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1621. XWare > APOD
... Mars Rover Races to Survive . ... A Jet from the Sun . ... What powers the solar wind? ... Skygazers recently following Comet Holmes have probably also chanced across this lovely starfield, not far from the comet on the sky in the constellation Perseus. ... Of course, opposition means opposite the Sun in planet Earth's sky - an arrangement that occurs every 26 months for Mars. ... A Complete Solar Cycle from SOHO . ... Every eleven years, our Sun goes through a solar cycle. ... A solar cycle.. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2015-03 -- 15.2 Кб -- 13.04.2016
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1622. XWare > APOD
... Saturns Moon Epimetheus from the Cassini Spacecraft . ... To help answer that question, this small moon has recently been imaged again in great detail by the robot spacecraft Cassini now orbiting Saturn. ... Abell 2218: A Galaxy Cluster Lens . ... A Sunspot in the New Solar Cycle . ... Three Month Composite of Comet Holmes . ... Since brightening unexpectedly by nearly one million fold in late October, the last three months have found the coma of Comet 17P/Holmes both expanding and fading. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2015-05 -- 15.0 Кб -- 13.04.2016
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1623. XWare > APOD
... Centered on North Star Polaris, this 4 degree wide field of view covers part of a complex of relatively unfamiliar, diffuse dust clouds soaring high above the plane of our Milky Way Galaxy. ... A sprawling island universe, IC 342 would be a prominent galaxy in our night sky, but it is almost hidden from view behind the veil of stars, gas and dust clouds in the plane of our Milky Way galaxy. ... In February of last year, New Horizons passed Jupiter and the ever-active Jovian moon Io. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2015-04 -- 15.3 Кб -- 13.04.2016
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1624. XWare > APOD
... NGC 6888: The Crescent Nebula . ... What caused the Crescent Nebula? ... A Tale of Comet Holmes . ... Pointing generally away from the Sun and also planet Earth, the comet's ion tail is seriously foreshortened by our extreme viewing angle. ... A grouping of galaxies known as the Sloan Great Wall was discovered in the Sloan Digital Sky Survey and is a leading candidate. ... This close up of an active region on the Sun that produced a powerful X-class flare was captured by the orbiting TRACE satellite...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2015-02 -- 15.2 Кб -- 13.04.2016
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1625. XWare > APOD
... NGC 3132: The Eight Burst Nebula . ... It's the dim star, not the bright one, near the center of NGC 3132 that created this odd but beautiful planetary nebula. ... Ice geysers erupt on Enceladus, bright and shiny inner moon of Saturn. ... NGC 4631 is a big beautiful spiral galaxy seen edge-on (top right) only 25 million light-years away towards the small northern constellation Canes Venatici. ... Vast sections of this strange world are dark as coal, while others are as bright as ice. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2015-01 -- 15.0 Кб -- 13.04.2016
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1626. XWare > APOD
... Scorpio more typically appears as a few bright stars in a well known but rarely pointed out zodiacal constellation. To get a spectacular image like this, though, one needs a good camera, color filters, and a digital image processor. Building Galaxies in the Early Universe . ... Launched thirty years ago, NASA's Voyager 1 and 2 spacecraft are now respectively 15 billion and 12.5 billion kilometers from the Sun, equivalent to about 14 and 11.5 light-hours distant. ... August . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2014-12 -- 15.2 Кб -- 13.04.2016
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1627. XWare > APOD
... Manhattan will flood dramatically with sunlight just as the Sun sets precisely on the centerline of every street. NGC 6384: Beyond the Stars . ... The universe is filled with galaxies. ... For example, consider this colorful telescopic view of spiral galaxy NGC 6384, about 80 million light-years away in the direction of the constellation Ophiuchus. ... The Most Distant Sun . ... Spiral galaxy NGC 2903 is only some 20 million light-years distant in the constellation Leo. ... Night Shining Clouds . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2014-10 -- 15.3 Кб -- 13.04.2016
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1628. XWare > APOD
... The Trifid Nebula in Stars and Dust . ... Also known as M20, this photogenic nebula is visible with good binoculars towards the constellation of Sagittarius. ... The red-glowing gas results from high-energy starlight striking interstellar hydrogen gas. ... Star Factory Messier 17 . ... Sculpted by stellar winds and radiation, the star factory known as Messier 17 lies some 5,500 light-years away in the nebula-rich constellation Sagittarius. ... APOD: 2007 August 5- The Dotted Dunes of Mars . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2014-11 -- 15.0 Кб -- 13.04.2016
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1629. XWare > APOD
... Staring across interstellar space, the alluring Cat's Eye nebula lies three thousand light-years from Earth. ... The stellar explosion cataloged as supernova SN 2006gy shines in this wide-field image (left) of its host galaxy, NGC 1260, and expanded view (upper right panel) of the region surrounding the galaxy's core. ... These stars, known as the star cluster R136, and part of the surrounding nebula are captured here in this gorgeous visible-light image from the Hubble Space Telescope. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2014-08 -- 15.0 Кб -- 13.04.2016
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1630. XWare > APOD
... Warped Sky: Star Trails Panorama . ... The Merope Reflection Nebula . ... Reflection nebulas reflect light from a nearby star. ... The blue color typical of reflection nebula is caused by blue light being more efficiently scattered by the carbon dust than red light. Looking Back at an Eclipsed Earth . ... The shadow of the Moon can be seen darkening part of Earth. ... Cataloged as M3 (and NGC 5272), it is one of about 150 globular star clusters that roam the halo of our Milky Way Galaxy. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2014-09 -- 15.0 Кб -- 13.04.2016
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1631. XWare > APOD
... This was just the experience of the New Horizons spacecraft as it approached and flew by Jupiter earlier this year. ... Most galaxies have a single nucleus -- does this galaxy have four? ... A red Moon rose over Cape Cod, Massachusetts, USA on March 3rd, immersed in Earth's shadow near the total phase of a lunar eclipse. ... This dramatic image features a dark red Moon during a total lunar eclipse -- celestial shadow play enjoyed by many denizens of planet Earth last Saturday. ... Next [ Last page ]...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2014-06 -- 15.4 Кб -- 13.04.2016
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1632. XWare > APOD
... Better known as M106, bright spiral galaxy NGC 4258 is about 30 thousand light years across and 21 million light years away toward the northern constellation Canes Venatici. ... Saturn from Below . ... Aurora Over Alaska . ... Aurora rarely reach below 60 kilometers, and can range up to 1000 kilometers. ... Three Years of Saturn . ... Apollo class asteroid 2006 VV2 flashed past planet Earth in late March, approaching to within 3.4 million kilometers or about 8.8 times the Earth-Moon distance. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2014-07 -- 15.3 Кб -- 13.04.2016
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1633. XWare > APOD
... The Earth's orbit is not a perfect, sun-centered circle. At aphelion, the most distant point in Earth's orbit, the Sun is 150 million kilometers away and at perihelion, the closest point, Earth approaches the Sun to within about 147 million kilometers. ... Venus Once Molten Surface . ... This computer reconstruction of the surface of Venus was created from data from the Magellan spacecraft. Magellan orbited Venus and used radar to map our neighboring planet's surface between 1990 and 1994. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=577&d=2014-10 -- 15.0 Кб -- 13.04.2016
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1634. XWare > APOD
... The center of our Milky Way Galaxy is hidden from the prying eyes of optical telescopes by clouds of obscuring dust and gas. ... Galaxies Away . ... This stunning group of galaxies is far, far away - about 450 million light-years from planet Earth - cataloged as galaxy cluster Abell S0740. ... By January 19/20 Comet McNaught's magnificent dust tail stretched for about 150 million kilometers (~1 AU), requiring images from both southern and northern hemispheres of planet Earth to take it all in. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=267&d=2014-05 -- 15.2 Кб -- 13.04.2016
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1635. XWare > APOD
Astronomy Picture of the Day . Welcome to Planet Earth . ... Welcome to Planet Earth, the third planet from a star named the Sun. The Earth is shaped like a sphere and composed mostly of rock. ... The planet has a relatively thin atmosphere composed mostly of nitrogen and oxygen. ... The Moon In January . ... The Galactic Center A Radio Mystery . ... Tuning in to the center of our Milky Way galaxy, radio astronomers explore a complex, mysterious place. ... M17: The Omega Nebula . ... January . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=575&d=2014-10 -- 15.0 Кб -- 13.04.2016
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1636. XWare > APOD
... Spiral Galaxy NGC 253 . ... Possible Planets And Infrared Dust . ... These near-infrared Hubble images of dust surrounding young stars offer the latest tantalizing evidence for planets beyond our Solar System. ... NGC 1818: A Young Globular Cluster . ... Resembling a twisting cloud of gas and dust between the stars this swirling form is actually close by - a spiral eddy formed near the North Atlantic Gulf Stream off the East coast of the U. S. Reflections Of Orion . ... Sagittarius Star Cloud . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=576&d=2014-10 -- 15.1 Кб -- 13.04.2016
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1637. XWare > APOD
... This subject took on new light yesterday with the release of a Hubble Space Telescope image of the sky surrounding GRB 990123. ... Bright stars don't last forever. ... The Solar Wind Emerges . ... Astronomers came a step closer to answering this question recently by making detailed observations of the high-speed wind source with the space-borne Solar and Heliospheric Observatory (SOHO). ... The Subaru Telescope . ... Last week, Japan's new Subaru Telescope made its first observations of the sky. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=574&d=2014-10 -- 15.2 Кб -- 13.04.2016
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1638. XWare > APOD
... The Earth's orbit is not a perfect, sun-centered circle. At aphelion, the most distant point in Earth's orbit, the Sun is 150 million kilometers away and at perihelion, the closest point, Earth approaches the Sun to within about 147 million kilometers. ... Venus Once Molten Surface . ... This computer reconstruction of the surface of Venus was created from data from the Magellan spacecraft. Magellan orbited Venus and used radar to map our neighboring planet's surface between 1990 and 1994. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=574&d=2014-09 -- 15.0 Кб -- 13.04.2016
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1639. XWare > APOD
... Spiral Galaxy NGC 253 . ... Possible Planets And Infrared Dust . ... These near-infrared Hubble images of dust surrounding young stars offer the latest tantalizing evidence for planets beyond our Solar System. ... NGC 1818: A Young Globular Cluster . ... Resembling a twisting cloud of gas and dust between the stars this swirling form is actually close by - a spiral eddy formed near the North Atlantic Gulf Stream off the East coast of the U. S. Reflections Of Orion . ... Sagittarius Star Cloud . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=573&d=2014-09 -- 15.1 Кб -- 13.04.2016
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1640. XWare > APOD
Astronomy Picture of the Day . Welcome to Planet Earth . ... Welcome to Planet Earth, the third planet from a star named the Sun. The Earth is shaped like a sphere and composed mostly of rock. ... The planet has a relatively thin atmosphere composed mostly of nitrogen and oxygen. ... The Moon In January . ... The Galactic Center A Radio Mystery . ... Tuning in to the center of our Milky Way galaxy, radio astronomers explore a complex, mysterious place. ... M17: The Omega Nebula . ... January . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=572&d=2014-09 -- 14.9 Кб -- 13.04.2016
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