NASA describes the James Webb Space Telescope as an observatory studying phases throughout the history of the universe.
SpaceEngine vs ViewSpace
How do SpaceEngine and ViewSpace compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | SpaceEngine | ViewSpace |
|---|---|---|
| What it is | Explore a realistic virtual universe on a computer with SpaceEngine’s universe simulator. | ViewSpace offers astronomy interactives, image tours, sliders, and videos for exploring the universe. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both SpaceEngine and ViewSpace.
The Map of the Universe interactively maps 200,000 galaxies from the Milky Way toward the observable universe.
A browser-based 3D universe explorer combines the solar system, stars, deep-sky objects, satellites, and galaxies.
Universe Atlas visualizes scale from the observable universe to a proton, with real stars and planets shown at their measured sizes and distances.
NASA's Eyes offers browser-based three-dimensional visualizations for exploring NASA data and imagery.
NASA’s Image and Video Library combines searchable imagery and video with downloads and associated metadata.






