Access to Space - A Future View

NASA has started working on ways to build a totally reusable launch system. Without it, space tourism, and factories in earth orbit will remain totally out of reach. Ivan Bekey, senior executive for advanced concepts in NASA's office of space access and technology, explains the benefits to be reached from increased reliability and lower cost access to space.

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[audio] .au file (2.1 Mb), .gsm file (0.5 Mb), .ra file (0.2 Mb)

One minute Frontiers version:

[audio] .au file (0.4 Mb), .gsm file (0.1 Mb), .ra file (60 Kb)