NASA Mars Trek: Explore Mars with imagery and elevation from NASA missions. Stellarium Web: A planetarium in your browser: the night sky from anywhere.
| NASA Mars Trek | Stellarium Web | |
|---|---|---|
| Category | Space, Planets & Sky Maps | Space, Planets & Sky Maps |
| Coverage | Mars | The sky |
| Updates | Static archive | Live / real time |
| Data source | Mars orbiters (MRO, Mars Express and others) | Star catalogues and ephemerides |
| Made by | NASA Solar System Treks | Stellarium Labs |
| Price | Free | Free |
| Account | No account needed | No account needed |
| On phones | Best on a computer | Works well on phones |
| Map view | 3D globe | Flat map |
| Visits from ColorfulMaps | 0 | 0 |
| Open map | Open map |
What you can do with NASA Mars Trek
- Mars imagery and elevation
- Rover landing sites
- 3D terrain
- Measurement tools
What you can do with Stellarium Web
- Realistic sky for any place and time
- Constellation lines and art
- Planets and deep-sky objects
Summary based on public information. Check each map's website for current features and prices.