... Space Telescope is most commonly linked to the Apollo moon program, not to science ... the nation to landing a man on the moon before the end of the decade, Webb believed ...
... The two largest moons, Titania and Oberon (almost all of the Uranian moons have ... moons (Umriel and Ariel) have diameters of more than 1,100 km, while Miranda is ... Nine of the moons are characterised as "irregular" moons, with orbits that lie well ...
... moon, Charon, which circles Pluto every 6.4 Earth days and is nearly half the size of Pluto, will appear as a big ball eight ... These images revealed Pluto itself, its moon Charon that has been known since 1978, and two smaller new moons. ...
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Ссылки http://www.stsci.edu/~mutchler/documents/PARADE_Magazine_To_Pluto.pdf -- 155.9 Кб -- 01.02.2006 Похожие документы
... HST image of Pluto, Charon and the two new moons, Nix Hydra . ... Mission, and Hubble observations in 2005 led to the discovery of two small moons ... Christened Nix and Hydra, the two new moons are 5,000 fainter than Pluto itself ...
... Hubble Space Telescope image of Pluto, Charon and the two new moons, Nix Hydra . ... Mission, and Hubble observations in 2005 led to the discovery of two small moons ... Christened Nix and Hydra, the two new moons are 5,000 fainter than Pluto itself ...
... Moon Target Visibility Total Scheduling Windows for Visit 01 Mar 99Jan Nov Sep Jul May Mar 98Jan Nov Sep Jul May Mar 97Jan Start and End Dates for Sun START END 1 Jan 1997, 0Hrs 0Mins 0Secs 10 Aug 1997, 12Hrs 0Mins 0Secs 19 Nov 1997, 12Hrs 0Mins 0Secs 10 ...
... point (L2), approximately 1.5 million km from Earth, outside the orbit of the Moon ... The chosen orbit avoids the Earth and Moon?s shadows. ... torques and thermal influence from the Earth and Moon are greatly reduced ...
... lines, zodiacal light, and light scattered within HST from the bright Earth or Moon ... when a bright object such as the sun, moon, or the bright Earth limb is nearby ...
... e.g. cassegrain or coude) ffl Amount of time required (integral or half day) ffl Moon preference this can be expressed as the number of days from new moon, or more simply as one of ``bright'', ``dark'' or ``no constraint''. ffl Target visibility ...
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Ссылки http://www.stsci.edu/~miller/papers-and-meetings/95-nmo/millerg1.ps -- 1322.5 Кб -- 21.11.2007 Похожие документы