- ESA: In this website you can find information, games, videos... about the Universe, the Earth, life in space...
- KIDS ASTRONOMY: If you like playing video games, this is your website! moreover, you're going to learn a lot about the Solar System, the planets, the Sun...
And finally, if you prefer doing an interesting scale handcraft, follow these instructions (from TLC family):
What You'll Need:
- A beach ball)
- 5 peas
- 1 orange
- 1 tangerine
- 2 walnuts
- Tape measure
- Large open space
Step 2: Put the beach ball or other large ball at one end of the space. The ball is the sun.
Step 3: Place the other objects as shown in the chart below.
| Planet | Object | Distance from the Sun |
| Mercury | Pea | 1-3/4 inches |
| Venus | Pea | 3-1/4 inches |
| Earth | Pea | 4-1/2 inches |
| Mars | Pea | 7 inches |
| Jupiter | Orange | 2 feet |
| Saturn | Tangerine | 3 feet, 7 inches |
| Uranus | Walnut | 7 feet, 3 inches |
| Neptune | Walnut | 11 feet, 4 inches |
| Pluto | Pea | 14 feet, 10 inches |