Destination: Mars
Named after the Roman god of war, Mars has fascinated people for thousands of years. Did you know that... A Martian year is 687 Earth days, almost twice as long as a year on Earth. Mars's biggest valley, Valles Marineris, is four times as deep as the Grand Canyon! Scientists think that Mars, no...
| Main Author: | Simon, Seymour (Author) |
|---|---|
| Format: | Books Print Book |
| Language: | English |
| Published: |
New York :
Harper, an imprint of HarperCollinsPublishers,
2016.
|
| Edition: | Updated edition; Revised edition, 2016. |
| Subjects: |