THE UNIVERSE.
OUR GALAXY.
Quiz (by Juan Luis Serrano Pedrosa).
- Milky way.
- Solar system.
- Land telecope.
- Space telescope.
- Astronmer.
- Milky way.
- Solar system.
- Land telecope.
- Space telescope.
- Astronmer.
- Milky way.
- Solar system.
- Land telecope.
- Space telescope.
- Astronmer.
- Milky way.
- Solar system.
- Land telecope.
- Space telescope.
- Astronmer.
- Milky way.
- Solar system.
- Land telecope.
- Space telescope.
- Astronmer.
