In CARS ON MARS readers can follow the course of NASA’s Mars Exploration Rover (MER) mission as twin rovers Spirit and Opportunity explore the Red Planet. Learn how scientists determined that there was once water on Mars and how the Earthbound NASA team resolved problems with the rovers from afar in order to prolong the mission, which continues today.
The author provides insight into scientists’ quest to discover whether life may have or still might exist on Mars. Back matter includes glossary, source notes, and resources.
About the Author
Alexandra Siy is a science writer for kids, merging STEM and art to make STEAM! Many of her titles use primary source scientific imagery to reveal both outer space and the microscopic, inviting young readers to enter worlds that can only be visited using science and technology. Worlds where spiders are superheroes, insects are much more than bugly, a simple sneeze is a micro-second adventure through the body, and the interstellar age is now. Alexandra is also a photographer and the creator of instastem.com, a STEM inspired photography workshop that gets kids reading writing, and creating their own science-as-art photographs. As a visiting author, she travels to schools and libraries nationwide, sharing her passion for science, books, and photography. She's also worked as a teacher in diverse communities, including Alaska and Colorado. Alexandra lives in New York State on her 73-acre sustainable family forest with her teenage son and their cat.
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