... Skyhound €а? for advanced observers . Sky Maps €а? free sky chart for each month plus more info . SpaceWeather . StarDate . Astrophotography: . ...
... One of my favorite sites is€а SPACEWEATHER €а(www.spaceweather.com). ... CD-ROM . The€а REAL SKY CD-ROM€а (Astronomical Society of the Pacific; $250) is like SpaceWeather ? ...
... That, in turn, should impr ove space -weather forecasts. ... The method, which measur es acoustic wa ves, could spur more accurate ways to for ecast spaceweather and solar storms. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2011_10_October_Eyepiece.pdf -- 617.8 Кб -- 22.02.2015 Похожие документы
... and Atmospher ic Administration (NOAA) said February 19 that spaceweather could pose serious problems on Earth in coming years ... The space-weather threat is becoming direr as the Sun ramps up toward solar maximum, predicted for around 2013. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2011_03_March_Eyepiece.pdf -- 817.7 Кб -- 22.02.2015 Похожие документы
... The colors are helping scientists map out how material travels between these moons, and they're highlighting how "spaceweathering" can impact bodies in the solar system. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2010_11_November_Eyepiece.pdf -- 681.8 Кб -- 22.02.2015 Похожие документы