| GMD | Text |
| Language | Eng |
| Classification | 523.01 TYS |
| Publisher | New York, Norton Young Readers, c2019 |
| Subject | Astrophysics--Juvenile literature.Cosmology--Juvenile literature.Space and time--Juvenile literature. |
| Description | 176 p : ill; col; 24 cm |
| ISBN | 9781324003281 |