Astroneer is a game about exploration and survival in an inhospitable solar system. Here are 10 interesting facts about the game:

1. Astroneer is set in the 25th century, when humanity has begun to colonize the solar system.
2. The player takes on the role of an astronaut, who must exploration and survive on a variety of planets and moons.
3. Astroneer features a unique art style, with 3D graphics that have a hand-crafted look.
4. The game is procedurally generated, meaning that each planet or moon is different from the last.
5. Astroneer features a day/night cycle, as well as an atmospheric system that can cause extreme weather conditions.
6. The game is played in real-time, meaning that the player must manage their time and resources carefully.
7. Astroneer features a cooperative multiplayer mode, in which players can help each other survive and explore.
8. The game has been in development since 2015, and was released in Early Access in December 2016.
9. Astroneer has received positive reviews, with praise for its unique style and atmosphere.
10. Astroneer is an ongoing project, with new content and features planned for future updates.