Space tomatoes

In 1984 NASA put into orbit a schoolbus-sized vehicle called the Long Duration Exposure Facility (LDEF), which exposed various materials to space for six years. NASA should have asked Heinz to sponsor it, because not only were there 57 kinds of materials on board, one of those materials was 12.5 million tomato seeds. Those seeds …

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Space stations

  Having recently written about the Human Genome Initiative and the Superconducting Super Collider, it behooves me to write about the third “big science” project now in the works, Space Station Freedom. There was some question last year whether Space Station Freedom would ever be built–the U.S. Congress was considering dropping it from the budget. …

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