HAMPTON, Va. — Langley Research Center is wrapping up the ‘NASA at 50’ lecture series that is celebrating a half-century of history with someone who was there when it all started. Roy Harris, Jr., the ...

This week NASA hosted the Viking Mars Landers 40th anniversary symposium. In 1976 Viking 1 and 2 were the first landers to successfully land on Mars. From NASA: “NASA’s Viking 1 and 2 missions to Mars ...

This third lecture of the NASA’s 50th Anniversary Lecture Series is sponsored by NASA, Lockheed Martin Corporation, and George Washington University. MODERATOR: Good afternoon. Welcome to the campus ...