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1. D†йcouverte d'un nouveau crat†иre sur Mercure | Ciel et Espace
... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil D†йcouverte d'un nouveau crat†иre sur Mercure . ... Le troisi†иme survol de Mercure par la sonde Messenger, dans la nuit du mardi 29 septembre au mercredi 30, a permis la d†йcouverte d'un nouveau bassin d'impact sur la petite plan†иte. ... Etat du ciel . ...
[ Сохраненная копия ]  Ссылки http://www.cieletespace.fr/evenement/4109_decouverte-dun-nouveau-bassin-dimpact-sur-mercure -- 29.7 Кб -- 09.04.2016
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2. 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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3. ASP: Determining the Earth-Sun Distance Using Mars
home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... Publications of the ASP (PASP) . ... Determining the Earth-Sun Distance Using Mars . ... For more than a century, astronomers tried to measure the average Earth-Sun distance, known as the astronomical unit (AU), by observing rare transits of Venus. ... By measuring this displacement (parallax) and knowing the length of the baseline between the two observing sites, one can determine Mars?s distance. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/pubs/mercury/32_04/sidebar.html -- 14.8 Кб -- 20.04.2012
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4. Newsletter ? Amateur Astronomers Association of New York
... Eyepiece 2015 Archive . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Eyepiece ,€аthe monthly newsletter for the membership of the Amateur Astronomers Association of New York, provides readers with a varied diet of astronomy news in the metropolitan area and beyond. ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by ...
[ Сохраненная копия ]  Ссылки http://www.aaa.org/newspaper/ -- 97.0 Кб -- 09.04.2016
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5. http://xmm.vilspa.esa.es/
. The XMM-Newton website has moved to the following location: . http://www.cosmos.esa.int/web/xmm-newton
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/ -- 1.2 Кб -- 09.04.2016
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6. http://www.stsci.edu/~mutchler/documents/Pluto_AstroMag_rings.pdf
Astronomy - Does Pluto have rings? - http://www.astronomy.com/asy/default.aspx?c=a&id=4173 Search LOGIN | ... The magazine | Intro to astronomy | ... Learn more A fter our team discovered Pluto's small moons, we realized impacts on them might generate ejecta that gets into orbit around Pluto, creating rings around the planet. ... In contrast, P1 and P2 have escape speeds about 10 times smaller, allowing much of the ejecta produced in impact events on their surfaces to get into orbit around Pluto. ...
[ Текст ]  Ссылки http://www.stsci.edu/~mutchler/documents/Pluto_AstroMag_rings.pdf -- 571.3 Кб -- 26.05.2006
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