The Solar System activity is a tool to encourage children to learn more about the planets and their moons (natural satellites). It is the author's hope that this tool serves as a practical and interactve way to explore astronomy.
Pakeitimai versijoje 1
prieš beveik 6 metus
(Built prieš daugiau nei metus)
Pakeitimų žurnalas nepateiktas
Community built
This app is developed in the open by an international community, and released under the GNU Lesser General Public License v3.0 or later.
