checklist.md
· 181 B · Markdown
Raw
### Solar System Exploration, 1950s – 1960s
- [X] Mercury
- [X] Venus
- [X] Earth (Orbit/Moon)
- [X] Mars
- [X] Jupiter
- [X] Saturn
- [X] Uranus
- [ ] Neptune
- [ ] Comet Haley
Solar System Exploration, 1950s – 1960s
- Mercury
- Venus
- Earth (Orbit/Moon)
- Mars
- Jupiter
- Saturn
- Uranus
- Neptune
- Comet Haley