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... - Near Earth asteroids, deflection, impact mitigation, nuclear and solar electric propulsion '''JBIS Reference Code ''' - 2005.58.268 '''Number of Pages''' - 11 Abstract The near-Earth object population, composed mostly of asteroids ... effect thrusters due to the high delta-V requirements for Earth spiral out, rendezvous, spin axis re-orientation and deflection. Amorphous silicon thin film ...

... against the never-ending hazard to Earth from near Earth objects (NEOs) on Earth crossing orbits. It only takes one unseen large or very fast moving and dense asteroid or comet - one missed object by ... a near-Earth-object impact position paper . Retrieved January 20, 2006, from, http://impact.arc.nasa.gov/gov_aiaa95.cfm. (20) David, Leonard. (2002, April 30). Pete Conrad Act tied to threatening asteroids ...

... a neoclassical astropolitical dictum to guide our way: "Who controls low-Earth orbit controls near Earth space. Who controls near-Earth space dominates terra. Who dominates terra determines the destiny of humankind." ... Earth, Earth's moon, Mercury and Mars of major collisions in the past, and many recent observations of minor impacts and near impacts between Earth's orbit and the orbits of asteroids ...

... means to verify that humans could carry out additional tasks, such as extravehicular activity, rendezvous and docking, robotic manipulation, exercise, and function without significant impairment, as discussed by ... be developed that would take humans into Earth orbit and return them. Next, a permanent space station would be constructed in a near-Earth orbit utilizing a reusable space vehicle. Finally ...

... British Interplanetary Society for Volume 55 55 '''Page ''' - 109-114 '''Year''' - 2002 '''Keywords''' - Near Earth Objects, asteriods, Hohmann transfer, Lagrangian points '''JBIS Reference Code ''' - 2002.55.109 '''Number ... considered for the following two types of missions to monitor asteroid hazards to Earth: (1) Missions going from the Earth to either of the Jupiter Trojans at L4 and ...

... Pages''' - 9 Abstract In this paper some potentially interesting transfer options for missions to Near Earth Objects have been studied. Due to the high number of potential targets and to ... targets have been identified and various mission scenarios have been considered: rendezvous, sample return missions both with and without Earth gravity assist and impact missions. '''To BUY this paper click ...

... ways to monitor asteroid and other space material movement. Any asteroid that would come close enough to a low Earth orbit (LEO) spacecraft is a very serious danger to everybody on Earth. Asteroids pose no more danger in space than they do here on Earth ...

... of Pages''' - 10 Abstract The sources and evolution of the small-body population in the near-Earth environment are reviewed, and the broad consequences of small-body impact are considered in outline ... in the structure and evolution of the near-Earth environment, and finally draw attention to a scarcely discussed, but possibly major, small-body hazard: that the Earth might on occasion encounter dust concentrations ...

... Martin Cooperative Space Strategies June 1996; AF Space Command, Colorado Springs, CO Host: SATWG/SIIG Earth Orbit Operations and Development as Enabler for Exploration October 1996; Houston, TX Host: University of ... Infrastructure Development: Commercial Perspectives November 2001; Herndon, VA Host: George Mason University Space Infrastructure Development: Near Earth May 2002; Peoria AZ Host: Challenger Learning Center of Arizona Creating the Future in Space ...

... since Apollo, communications technologies have improved dramatically. The ability to transfer megabits of information on Earth is near trivial. In space for the Exploration Era 100 megabitper-second links are needed. Our ... near all of the planets in our solar system save Pluto, to fly by, orbit, or land on asteroids and copious moons, even to achieve pinpoint landings on our own moon, to rendezvous ...

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