Moscow schoolchildren from 6 to 18 years old are invited to participate. Participants can submit both individual and collective projects in nominations:
| Scientific and Technical Section | Natural Science Section | Art section |
|---|---|---|
| Technical modeling and design | Astronomy | Fine Arts |
| Computer modeling and programming | Astrophysics | Literary creation |
| Computer graphics and animation | Astrobiology | — |
| Science board games. | The chemistry of space | — |