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Riddle, Bob – Science Scope, 2011
Despite the temporary setback in our country's crewed space exploration program, there will continue to be missions requiring crews to orbit Earth and beyond. Under the NASA Authorization Act of 2010, NASA should have its own heavy launch rocket and crew vehicle developed by 2016. Private companies will continue to explore space, as well. At the…
Descriptors: Foreign Countries, Space Exploration, Federal Legislation, Private Sector
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Riddle, Bob – Science Scope, 2007
This spring, as the school year starts to wind down, there will be many opportunities for students to observe bright planets and to wrap up the year with some great conjunctions and close occultation with the Moon, planets, bright stars, and star clusters). These observations can be coordinated with student observations of the Moon's phase cycle…
Descriptors: Guidance Programs, Astronomy, Lunar Research, Space Exploration
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Riddle, Bob – Science Scope, 2002
Provides information about each of the planets in our solar system. Focuses on information related to the space missions that have visited or flown near each planet, and includes a summary of what is known about some of the features of each planet. (DDR)
Descriptors: Astronomy, Educational Strategies, Elementary Secondary Education, Learning Strategies
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Riddle, Bob – Science and Children, 1988
Presents several classroom ideas to help students understand their relationship to and their place in the universe as well as how difficult it would be to find life beyond Earth. Lists activities for children including the "Map Procedure," the "Model Procedure," and "Good Ol' Sol." (CW)
Descriptors: Astronomy, Earth Science, Elementary Education, Elementary School Science