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1. Armagh Observatory
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Asteroid 2010 SO16 and the Earth follow similar orbits around . the Sun. ... out a horseshoe shape in space, taking 175 years to go from . ... Asteroid 2010 SO16 takes 175 years to make the trip from one end of the horseshoe to the other. ... Currently, three other horseshoe companions of the Earth are known to exist but, unlike 2010 SO16, these linger for a few thousand years at most before moving on to different orbits. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/press/2011/aac_horseshoe_orbit.html -- 12.1 Кб -- 12.04.2011
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2. APOD: 2011 December 7 Kepler 22b: An Almost Earth Orbiting an Almost Sun
... APOD: 2011 December 7 Kepler 22b: An Almost Earth Orbiting an Almost Sun . ... Recently discovered planet Kepler 22b has therefore instantly become the best place to find life outside our Solar System. ... The planet, Kepler 22b , is over twice the radius of the Earth and orbits slightly closer in, but lies in the habitable zone where liquid water could exist on the surface. ... Whether Kepler 22b actually contains water or life is currently unknown. ... Kepler 78b: Earth Sized Planet Discovered . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/msg/apod/2011-12-07 -- 15.4 Кб -- 09.12.2011
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3. The Blue Planet | Astronotes
... Exoplanets . ... Artists impression of the blue exoplanet. ... This exoplanet is located in the constellation of Vulpecula, the fox, a faint pattern inside the Summer Triangle.ТљТљ This planet is a not too distant 63 light years away so has been studied by space-based telescopes.Тљ Data collected from Hubbleт??s Imaging Spectrograph (STIS) when this planet moved behind its star showed that in the shadow of the star the light reflected from HD 189733b reduced into the blue part of the spectrum. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/the-blue-planet.html -- 47.1 Кб -- 09.04.2016
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4. Phil Plait's Bad Astronomy: Bitesize Astronomy
... Bad Astronomy . ... Bitesize Astronomy . ... The Nine Planets . ... It isn't the first extrasolar planetary system to be discovered; the first planet outside our own solar system orbiting a normal Sunlike star was discovered in 1995. ... Still, this is the first solar system ever found besides our own to definitely have more than one planet. This is an important discovery: most people all along have been assuming that multiple planet systems exist, but we had never actually seen one. ...
[ Сохраненная копия ]  Ссылки http://www.badastronomy.com/bitesize/ups_and.html -- 22.5 Кб -- 09.04.2016
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5. APOD: January 31, 1999 - Welcome to Planet Earth
... January 31, 1999 . Welcome to the Planet Earth . Credit: Apollo 17 Crew , NASA . Explanation: 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 . ... Earth has a single large Moon which is about 1/4 of its diameter and, from the planet's surface, is seen to have almost exactly the same angular size as the Sun . ... Please enjoy your stay on Planet Earth. ... About APOD > . ... NASA Technical Rep.: ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap990131.html -- 4.7 Кб -- 02.10.2012
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6. Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/ -- 79.0 Кб -- 09.04.2016
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7. ASP: Mercury Magazine
... GJ1214b, shown in this artist's conception, is a super-Earth orbiting a red dwarf star 40 light-years from Earth. ... By analyzing the previously discovered world GJ1214b, astronomer Zachory Berta (Harvard-Smithsonian CfA) and colleagues proved that it is a water world enshrouded by a thick, steamy atmosphere. ... If you enjoyed this excerpt from a feature article and would like to receive our quarterly Mercury magazine, we invite you to join the ASP and receive 4 issues a year. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/pubs/mercury/41_02/astronews.html -- 7.5 Кб -- 02.10.2012
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8. Planet Finder Options I: Linear Nulling Arrays for Studying Earth-Like Planets
... Planet Finder Options I: Linear Nulling Arrays for Studying Earth-Like Planets . ... Missions . ... Future Missions and . ... Missions Office . ... This paper shows options for configuring a symmetric linear nulling array as a Planet Finder. Of special interest are linked in-line pairs of identical sub-arrays with a quarter wave phase shift between them and staggered by half an element spacing. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/institute/conference/planets/prog43.html -- 9.3 Кб -- 10.04.2016
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9. http://www.eso.org/public/news/eso1134/kids/
... The 50 so-called exo-planets were discovered using a telescope that is found in South America. ... By looking at a star s wobble, astronomers can work out how many exo-planets are in orbit around it and how heavy they are. After studying all of the planets discovered with this telescope so far, astronomers have found that nearly half of stars that are similar to the Sun have at least one planet that is lighter than Saturn. ... But there are many, many more waiting to be found! ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/public/news/eso1134/kids/ -- 9.6 Кб -- 11.04.2016
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10. Arecibo Radar Discovers Triple Near-Earth Asteroid
Image credit: Michael Nolan, Arecibo Observatory. These radar images of near-Earth asteroid 2001 SN263 were obtained on 2008 Feb 12 and 13. ... Image from Feb 12 . ... First near-Earth triple asteroid discovered by Arecibo Observatory . ... was discovered this week by astronomers at the sensitive radar telescope at Cornell University?s Arecibo Observatory in Puerto Rico. ... For example, Arecibo has discovered more than half of the near-Earth binary asteroid systems discovered since 1999. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~pradar/asteroids/2001SN263/ -- 7.7 Кб -- 23.02.2008
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11. Neptune's Moon Proteus
Proteus . Neptune VIII - 1989N1 . Proteus [PROH-tee-us], like all six of Neptune's newly discovered small satellites, is one of the darkest objects in the solar system -- "as dark as soot" is not too strong of a description. ... Topographic Map of Proteus . ... As with all maps, it is the cartographer's interpretation; not all features are necessarily certain given the limited data available. ... This image is a shaded relief map of Proteus, a small inner satellite of Neptune. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/solar/eng/proteus.htm -- 6.8 Кб -- 15.10.1997
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/irlab/Astro/solar/eng/proteus.htm -- 7.7 Кб -- 15.03.1998