TY  - BOOK
TI  - Mars: dead or alive : an exclusive behind-the-scenes look at NASA's successful mission to Mars 
SN  - 1593751125
AV  - QB54 
U1  - 520 23
KW  - Space flight to Mars.
KW  - Mars (Planet)
KW  - Exploration
KW  - Exploration of Mars (Planet)
N1  - Original broadcast of the PBS television program Nova
N2  - In January 2004, two spacecraft (named Spirit and Opportunity) carrying identical robotic explorers touched down on the surface of Mars. Take a behind-the-scenes glimpse of the design, testing, and launch of the mission, then join the quest for signs of life on the red planet
ER  -