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Hosted on MSNNASA Associate Administrator Jim Free announces retirement after 30-year career at the space agencyNASA has announced the retirement of Associate Administrator Jim Free, the agency's chief operating officer for more than 18,000 employees across the United States.
SpaceX Chief Executive Elon Musk has called on NASA to destroy its $150 billion prized possession in a shocking statement.
Keith Cowing, the former NASA astrobiologist who runs the NASAWatch news website, says his mission feels more urgent than ever.
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