Download or read book Bridges: Mars and Venus: Space Explorations written by Michael Teitelbaum and published by Benchmark Education Company. This book was released on 2011 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn about Venus and Mars by journeying on NASA's newest spacecraft to investigate the planets using rockets, robots, and rovers. (Set of 6 with Teacher's Guide and Comprehension Question Card)