| Contributor | |
| Coverage | |
| Related day of the year | |
| Creator | ESA - European Space Agency |
| Date | 30 April 2015 |
| Description | This video, part of a new series of ESA teaching resources called 'Teach with space', shows an experiment performed by ESA astronaut Samantha Cristoforetti on the International Space Station demonstrating the concept of a barycentre, or centre of mass, freefall and how objects in orbit around each other move. |
| Language | en |
| Publisher | ESA - European Space Agency |
| Relation | |
| Rights | ESA |
| Source | |
| Subject | |
| Title | Barycentric balls in space - classroom demonstration video, VP07b |
| Type |
