Mars flyby 2021
Subtitle: the first deep space mission for the Orion and space launch system :  hearing before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, second session, February 27, 2014
Publisher: U.S. Government Printing Office
Published: 2014
Place of publication: Washington
Language: eng
Number of pages: 133
Subjects: Launch vehicles (Astronautics); Manned space flight; Exploration
Notes: Shipping list no.: 2014-0330-P.

"Serial No. 113-66."

Includes bibliographical references.