About this ebook
After spotting a radio signal from space, twins Anthony and Astrid team up with their astronomer grandfather to search for extraterrestrial life. On the way, they learn about space concepts, such as effective rocket design, the effects of gravity on astronauts, and properties of planets in the solar system. When they find an alien on the moon, the adventure really begins! Through this informative and entertaining adventure, readers will increase their space-science knowledge as they solve puzzles to help the story’s heroes in their exciting mission.
Rate this ebook
Tell us what you think.
Reading information
Smartphones and tablets
Install the Google Play Books app for Android and iPad/iPhone. It syncs automatically with your account and allows you to read online or offline wherever you are.
Laptops and computers
You can listen to audiobooks purchased on Google Play using your computer's web browser.
eReaders and other devices
To read on e-ink devices like Kobo eReaders, you'll need to download a file and transfer it to your device. Follow the detailed Help Center instructions to transfer the files to supported eReaders.
