Topic: Michael Griffin (NASA)

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  • Final shuttle launch for Discovery: Was shuttle program worth it?

    Final shuttle launch for Discovery: Was shuttle program worth it?

    For 30 years, the space shuttle launch has served as the centerpiece of the US space program. But Feb. 24 will mark the last shuttle launch of Discovery, with the final flight of Endeavour to follow in April and – if there's enough money – Atlantis's last flight of the entire program in June. Here are five questions about what the shuttles have – and haven't – accomplished.

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