Поиск по:www.sai.msu.su -
Поискать по всем серверам
На этой странице приведены все страницы сервера www.sai.msu.su ,которые мы индексируем. Показаны документы 1941 - 1960 из 11449.
Упорядочить по:
URL
|
дате изменения
1941. APOD: 2013 March 12 - Spin up of a Supermassive Black Hole
... 2013 March 12 . Spin up of a Supermassive Black Hole . ... If any object made of regular matter spins too fast -- it breaks apart. ... This prediction was tested recently by NASA's NuSTAR and ESA's XMM satellites by observing the supermassive black hole at the center of spiral galaxy NGC 1365 . ... Since matter randomly falling into the black hol e should not spin up a black hole this much, the NuSTAR and XMM measurements also validate the existence of the surrounding accretion disk . ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130312.html -- 6.0 Кб -- 28.02.2014
Похожие документы
Похожие документы
1942. APOD: 2013 March 13 - NGC 6751: The Glowing Eye Nebula
... 2013 March 13 . NGC 6751: The Glowing Eye Nebula . Image Credit: Hubble Legacy Archive , ESA , NASA ; Processing - Donald Waid . ... This composite color Hubble image of NGC 6751 , the Glowing Eye Nebula, is a beautiful example of a classic planetary nebula with complex features . ... NGC 6751 is 6,500 light-years distant in the high-flying constellation of the Eagle ( Aquila ). ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ... A service of: ASD at NASA / GSFC . ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130313.html -- 5.9 Кб -- 28.02.2014
Похожие документы
Похожие документы
1943. APOD: 2013 March 11 - Sakurajima Volcano with Lightning
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 March 11 . Sakurajima Volcano with Lightning . ... Explanation: Why does a volcanic eruption sometimes create lightning? ... The above image is particularly notable, however, for the lightning bolts caught near the volcano's summit. ... Surely, lightning bolts help quench areas of opposite but separated electric charges. ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130311.html -- 5.2 Кб -- 28.02.2014
Похожие документы
Похожие документы
1944. APOD: 2013 March 10 - Milky Way Panorama from Mauna Kea
... 2013 March 10 . Milky Way Panorama from Mauna Kea . ... The dreamlike panoramic view looks out from the 4,200 meter volcanic summit of Mauna Kea , Hawai'i, across a layer of clouds toward a starry night sky and the rising Milky Way. ... Farther right, headed by bright star Deneb , the Northern Cross asterism is embedded along the plane of the Milky Way as it peeks above the horizon. ... Near the center are the reddish nebulae, stars and dust clouds of the central Milky Way . ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130310.html -- 5.8 Кб -- 28.02.2014
Похожие документы
Похожие документы
1945. APOD: 2013 March 9 - PanSTARRS over Parkes
... 2013 March 9 . PanSTARRS over Parkes . ... Explanation: Sweeping quickly through southern skies on March 5, Comet PanSTARRS (C/2011 L4) follows the Sun toward the western horizon in this twilight scene. ... In March of 1986 the Parkes dish tracked ESA's Giotto spacecraft as it flew by Comet Halley and received the first ever closeup images of Halley's nucleus . At naked-eye visibility, Comet PanSTARRS made its closest approach to planet Earth on March 5. ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130309.html -- 4.9 Кб -- 28.02.2014
Похожие документы
Похожие документы
1946. APOD: 2013 March 8 - Looking Through Abell 68
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 March 8 . Looking Through Abell 68 . ... Explanation: Want to use a cluster of galaxies as a telescope? ... In accordance with Einstein's theory of general relativity, the cluster gravitational mass, dominated by dark matter, bends light and creates magnified, distorted images of even more distant background galaxies. ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130308.html -- 5.7 Кб -- 28.02.2014
Похожие документы
Похожие документы
1947. APOD: 2013 March 7 - Thor's Helmet
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 March 7 . Thor's Helmet . ... Explanation: This helmet-shaped cosmic cloud with wing-like appendages is popularly called Thor's Helmet. ... In fact, the helmet is actually more like an interstellar bubble , blown as a fast wind from the bright, massive star near the bubble's center sweeps through a surrounding molecular cloud. ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130307.html -- 5.0 Кб -- 28.02.2014
Похожие документы
Похожие документы
1948. APOD: 2013 March 6 - Tardigrade in Moss
... 2013 March 6 . Tardigrade in Moss . ... Probably not, but of all the animals on Earth, the tardigrade might be the best candidate. That's because tardigrades are known to be able to go for decades without food or water, to survive temperatures from near absolute zero to well above the boiling point of water, to survive pressures from near zero to well above that on ocean floors , and to survive direct exposure to dangerous radiations . ... NASA Official: Phillip Newman Specific rights apply . ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130306.html -- 5.9 Кб -- 28.02.2014
Похожие документы
Похожие документы
1949. APOD: 2013 March 5 - Comets Lemmon and PanSTARRS Peaking
... 2013 March 5 . Comets Lemmon and PanSTARRS Peaking . ... Explanation: Two impressive comets will both reach their peak brightness during the next two weeks. ... Comet C/2012 F6 (Lemmon) , visible on the upper left of the above image, is sporting a long tail dominated by glowing green ions. ... Comet PanSTARRS , however, will remain visible in southern skies for only a few more days, after which it will remain bright enough to be locatable with the unaided eye as it moves into northern skies. ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130305.html -- 6.1 Кб -- 28.02.2014
Похожие документы
Похожие документы
1950. APOD: 2013 March 4 - IC 1805: The Heart Nebula
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 March 4 . IC 1805: The Heart Nebula . ... Explanation: Sprawling across almost 200 light-years, emission nebula IC 1805 is a mix of glowing interstellar gas and dark dust clouds. Derived from its Valentine's-Day-approved shape, its nickname is the Heart Nebula. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130304.html -- 4.9 Кб -- 28.02.2014
Похожие документы
Похожие документы
1951. APOD: 2013 March 3 - Grand Canyon Star Trails
... 2013 March 3 . Grand Canyon Star Trails . ... Explanation: One of the natural wonders of planet Earth, the Grand Canyon in the American southwest stretches across this early evening skyscape . The digitally stacked sequence reveals the canyon's layers of sedimentary rock in bright moonlight. ... The concentric arcs are centered on the north celestial pole, the extension of Earth's rotation axis into space, presently near the bright star Polaris . ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130303.html -- 4.8 Кб -- 28.02.2014
Похожие документы
Похожие документы
1952. APOD: 2013 March 2 - Miass River Sunrise
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 March 2 . Miass River Sunrise . ... Explanation: Each day on planet Earth can have a serene beginning at sunrise as the sky gently grows bright over a golden eastern horizon. ... In the mist, a calm, mirror-like stretch of the Miass River flows through the foreground along a frosty landscape near Chelyabinsk, Russia. ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130302.html -- 5.1 Кб -- 28.02.2014
Похожие документы
Похожие документы
1953. APOD: 2013 February 26 - Coronal Rain on the Sun
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 February 26 . Coronal Rain on the Sun . Video Credit: Solar Dynamics Observatory , SVS , GSFC , NASA ; Music: Thunderbolt by Lars Leonhard . Explanation: Does it rain on the Sun? ... An example occurred in mid-July 2012 after an eruption on the Sun that produced both a Coronal Mass Ejection and a moderate solar flare . ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130226.html -- 5.7 Кб -- 28.02.2014
Похожие документы
Похожие документы
1954. APOD: 2013 February 24 - M51: The Whirlpool Galaxy in Dust and Stars
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 February 24 . M51: The Whirlpool Galaxy in Dust and Stars . ... Hubble Heritage Team , NASA . Explanation: The Whirlpool Galaxy is a classic spiral galaxy. ... Astronomers speculate that M51 's spiral structure is primarily due to its gravitational interaction with a smaller galaxy just off the top of the image. ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130224.html -- 6.3 Кб -- 28.02.2014
Похожие документы
Похожие документы
1955. APOD: 2013 February 23 - Chelyabinsk Meteor Flash
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 February 23 . Chelyabinsk Meteor Flash . ... Explanation: A meteoroid fell to Earth on February 15, streaking some 20 to 30 kilometers above the city of Chelyabinsk , Russia at 9:20am local time. ... An estimated 500 kilotons of energy was released by the explosion of the 17 meter wide space rock with a mass of 7,000 to 10,000 tons. ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130223.html -- 4.9 Кб -- 28.02.2014
Похожие документы
Похожие документы
1956. APOD: 2013 February 22 - Curiosity Self Portrait Panorama
... 2013 February 22 . Curiosity Self-Portrait Panorama . Image Credit: NASA , JPL-Caltech , MSSS - Panorama by Andrew Bodrov . Explanation: This remarkable self-portrait of NASA's Mars Curiosity Rover includes a sweeping panoramic view of its current location in the Yellowknife Bay region of the Red Planet's Gale Crater . ... The MAHLI frames used to create Curiosity's self-portrait exclude sections that show the arm itself and so MAHLI and the robotic arm are not seen. ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130222.html -- 5.3 Кб -- 28.02.2014
Похожие документы
Похожие документы
1957. APOD: 2013 February 21 - Gravitational Tractor
... 2013 February 21 . Gravitational Tractor . ... Explanation: How would you change the course of an Earth-threatening asteroid? ... In the hypothetical scenario worked out in 2005 by Edward Lu and Stanley Love at NASA's Johnson Space Center , a 20 ton nuclear-electric spacecraft tows a 200 meter diameter asteroid by simply hovering near the asteroid. ... One advantage of using a gravitational tractor is that it would work regardless of the asteroid's structure . ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130221.html -- 5.4 Кб -- 28.02.2014
Похожие документы
Похожие документы
1958. APOD: 2013 February 20 - Saturn's Hexagon and Rings
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 February 20 . Saturn's Hexagon and Rings . Image Credit: NASA / JPL-Caltech / Space Science Institute . Explanation: Why would clouds form a hexagon on Saturn? ... Unlike individual clouds appearing like a hexagon on Earth , the Saturn cloud pattern appears to have six well defined sides of nearly equal length. ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130220.html -- 6.0 Кб -- 28.02.2014
Похожие документы
Похожие документы
1959. APOD: 2013 February 19 - Mercury on the Horizon
... 2013 February 19 . Mercury on the Horizon . ... Because Mercury orbits so close to the Sun, it never wanders far from the Sun in Earth's sky . If trailing the Sun, Mercury will be visible low on the horizon for only a short while after sunset . ... Currently, Mercury is visible in the western sky after sunset, but will disappear in the Sun's glare after a few days. Follow APOD on: Facebook ( Daily ) ( Sky ) ( Spanish ) or Google Plus ( Daily ) ( River ) . APOD Public Talk: Feb. ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130219.html -- 5.5 Кб -- 28.02.2014
Похожие документы
Похожие документы
1960. APOD: 2013 February 18 - The Great Russian Meteor of 2013
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 February 18 . The Great Russian Meteor of 2013 . ... It is already certain that this meteor had nothing to do with the several-times larger asteroid 2012 DA14 which passed the Earth from a different direction later the same day. ... Gallery: Videos and images of the Great Russian Meteor . ... About APOD | ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap130218.html -- 5.7 Кб -- 28.02.2014
Похожие документы
Похожие документы