Originally published in France by Éditions Milan, Toulouse, in 2018 under the title Mes années pourquoi: Le ciel et l' espace.
Contents
The sky -- The solar system -- Studying the universe -- Exploring space -- Index.
Summary
How do astronauts breathe in space? What is a lunar eclipse? Why is the sky blue? Learn the answers to these questions and many more in this engaging and indispensable resource.