... 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 ...
... moons of Pluto Early Hubble observations of Pluto and Charon in the 1990s Press ... moons to be farther out, but they don't violate dynamical constraints (Stern, 1994 ... moons are colorless or gray · Common origin for all 3 moons of Pluto: a giant ...
... perspective on the entire system: Pluto and it's moons Charon, Nix, and Hydra ... AVI: orbital plane perspectives, where the moons swoosh past , and the view from P1 ...
... Used to support HST observations of the Moon and other close moving targets closer than 3.8 million kilometers. ... An HST-centric ephemeris should be specified only for very close targets such as the Moon.. ...
... The safemode check which was violated was the Earth/Moon bright avoidance check. ... HST took the safing action when the Earth/Moon bright object detection test failed. ...
... term plan for returning astronauts to the moon to prepare for voyages to Mars and ... Station, carrying four astronauts to the moon and supporting up to six crewmembers ...
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Ссылки http://www.stsci.edu/~mutchler/documents/Top_Stories_2005_NASA.pdf -- 99.7 Кб -- 08.02.2006 Похожие документы
... session that calculates the state of the Moon relative to the Earth at various times ... body: earth Enter the name of a target body: moon Enter the number of states to be ...