A) 1989 B) 2005 C) 1999 D) 1995
A) Solid-state silicon disk B) Liquid metal reflector C) Rigid carbon-fiber frame D) Inflatable photovoltaic gossamer structure
A) Low Earth orbit and polar orbit B) High Earth orbit and elliptical orbit C) Sun-synchronous and geosynchronous D) Geostationary and lunar orbit
A) Reflect sunlight to warm the Earth B) Convert sunlight and beam energy to Earth C) Store energy for space stations D) Power deep space exploration probes
A) $500–$1,000 per kilogram B) $1,000–$2,000 per kilogram C) $100–$200 per kilogram D) $50–$100 per kilogram
A) Regulatory hurdles B) High maintenance costs C) Inherent land and water requirements D) Lack of sunlight consistency
A) Hydrogen fuel cells B) Concentrator lenses or solar heat engines C) Kinetic energy harvesters D) Nuclear fission reactors
A) Sustainable Solar Power Exploration B) Space Solar Power Exploratory Research and Technology C) Space Satellite Power and Engineering D) Solar Energy Research and Technology
A) Lower cost access to space B) Government subsidies C) Global carbon taxes D) Private sector partnerships
A) The infrastructure cost is negligible B) They require trillion dollar upfront investments C) They must be fully funded by international governments D) They should not require unimaginably large initial investments
A) The technology was deemed illegal by international law. B) The change in US administrations after the 1980 elections. C) The sun became less efficient for energy collection. D) A major accident occurred in space.
A) An underwater turbine. B) Microwave rectenna. C) A satellite relay dish. D) A large-scale solar thermal evaporator.
A) The pollution caused by the rectenna materials. B) Antennas must be built inside protected wilderness areas. C) The need to build antennas on top of mountain peaks. D) The vast size required for receiving antennas.
A) Russia. B) India. C) Japan. D) United Kingdom.
A) Beijing's central research zone. B) The Gobi Desert region. C) Shanghai's coastal development area. D) Chongqing's Bishan District.
A) 2035. B) 2030. C) 2050. D) 2025.
A) Five orders of magnitude more expensive. B) Exactly the same. C) Significantly cheaper. D) Two orders of magnitude cheaper.
A) The Ministry of Finance. B) The National Space Committee. C) Mitsubishi Heavy Industries. D) JAXA.
A) Pete Worden. B) Li Ming. C) The Office of Technology Assessment. D) The European Space Agency.
A) $500 million B) $50 million C) $10 million D) $100 million
A) Radio beams B) Infrared beams C) Microwave beams D) Laser beams
A) Global climate change denial B) Religious implications C) Private sector profit margins D) Public Acceptance
A) Privatization vs Nationalization B) International espionage C) Centralization/Decentralization D) Unionization of workers
A) Visible light lasers B) X-rays C) Microwaves D) Radio waves
A) Arthur D. Little, Inc. B) The L5 Society C) The Golden Dome Consortium D) The Vanguard Project
A) Strategic Defense Initiative B) The MAPLE Project C) The Vanguard I mission D) The 2025 Golden Dome program
A) Peter Glaser B) Isaac Asimov C) Donald Bren D) Lowell Wood
A) 3.2 watts B) 100 kilowatts C) 500 watts D) 10 watts
A) Peter Glaser B) Lowell Wood C) Donald Bren D) Isaac Asimov
A) MAPLE B) Glaser-1 C) Vanguard I D) L5 Satellite
A) 1941 B) 2020 C) 1973 D) 1968
A) Isaac Asimov B) Lowell Wood C) Donald Bren D) Peter Glaser
A) 10 kilowatts B) 1.8 megawatts C) 1.8 kilowatts D) 5 kilowatts
A) Visible light lasers B) Microwaves C) Infrared lasers D) Radio waves
A) 200% B) 100% C) 120% D) 144%
A) 72 minutes B) 24 hours C) 30 minutes D) 120 minutes
A) Kessler syndrome B) Atmospheric drag C) Microwave interference D) Solar radiation
A) 10 kilowatts B) 1.8 kilowatts C) 50 kilowatts D) 1 gigawatt
A) Space-based data centers B) Focus on nuclear fusion C) Dissolution of the company D) Lunar power mining
A) About five times B) About twice C) About eight times D) About twenty times
A) One billion dollars B) Fifty million dollars C) Ten billion dollars D) Five hundred million dollars
A) 29% B) 50% C) 99% D) 10%
A) It requires isolating the system from other satellites B) It is too weak to reach the ground C) It is banned by international law D) It causes dangerous atmospheric heating
A) William C. Brown. B) A team at JPL Raytheon. C) Walter Cronkite. D) John C. Mankins.
A) 2.45%. B) 50%. C) 30%. D) 9.6%.
A) Atmospheric interference. B) Gravitational lensing. C) Solar wind. D) Diffraction.
A) Goldstone, California. B) JPL headquarters. C) Reunion Island. D) Maui, Hawaii.
A) 2010. B) 1989. C) 1993. D) 1991.
A) Lenses. B) Photovoltaic arrays. C) Rectennas. D) Mirrors.
A) JPL. B) Raytheon. C) IEEE. D) NASA.
A) 1 mile. B) 10 km. C) 92 miles. D) 1.6 km. |