Space Transportation Services Purchase Act of 1989

[AI summary unavailable — showing source text] Space Transportation Services Purchase Act of 1989 - Requires the Federal Government to purchase space transportation services from commercial providers, unless on a case-by-case basis: (1) the Secretary of Defense certifies to the National Space Council that national security reasons require otherwise; (2) the Administrator of the National Aeronautics and Space Administration certifies to the Council that the unique capabilities of the space shuttle are required; or (3) the Secretary of Transportation finds that the services required are unavailable at a reasonable cost from commercial providers. Requires the Federal Government to acquire only space transportation vehicles manufactured in the United States of primarily U.S.-made components, and only as required under this Act or by NASA for conducting research and development on space transportation technology. Requires contracts to provide space transportation services to be awarded through the competitive bidding process among U.S. persons. Requires other activities of the Government relating to: (1) commercial payloads on the space shuttle; (2) grants for space transportation services; (3) expenditures for international activit…