Biosphere 2 biopsy

Article Abstract:

A scientific advisory committee review of the Biosphere II Project revealed the experiment's lack of an existing science plan. However, the committee declared that the actualization of the project was in itself an achievement. In addition, the application of the committee's recommendations could enhance the importance of the project in biogeochemical and ecological research.

Evaluation, Biosphere II Project

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Move over red rover

Article Abstract:

A parade of 16 rover vehicles was sponsored by NASA, the National Air and Space Museum and The Planetary Society last Aug 31, 1992. Two of these rovers designed for robotic exploration of the rugged Martian terrain, will be tested on Mt. Erebus in Antartica.

Column, Exhibitions, Mars (Planet), Discovery and exploration, Roving vehicles (Astronautics), Extraterrestrial rovers

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Do-it-yourself constellation

Article Abstract:

Six industrial corporations have joined to help create Iridium, the first global personal communications system. Designed to enable users to contact anyone, anywhere in the world, it is to begin limited service in 1996.

Planning, Satellite communications, Iridium (Telecommunications service)

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