3D bookmark with images of the planets of our solar system (21 cm x 6 cm); information about our cosmic neighbourhood, the planets of our solar system on the back (German)
| weltraumladen | Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune |
| Diameter at the equator (km) | 4879 | 12104 | 12756 | 6794 | 142984 | 120536 | 51118 | 49528 |
| Phrase for remebering | My | Very | Educated | Mother | Just | Served | Us | Noodles |
| Density (kg/m³) | 5427 | 5243 | 5515 | 3933 | 1326 | 687 | 1270 | 1638 |
| Gravity (m/s²) | 3,7 | 8,9 | 9,8 | 3,7 | 23,1 | 9,0 | 8,7 | 11 |
| Rotation period (hours) | 1407,6 | -5832,5 | 23,9 | 24,6 | 9,9 | 10,7 | -17,2 | 16,1 |
| Length of day (hours) | 4222,6 | 2802,0 | 24,0 | 24,7 | 9,9 | 10,7 | 17,2 | 16,1 |
| Distance from Sun (in Millionen km) | 57,9 | 108,2 | 149,6 | 227,9 | 778,6 | 1433,5 | 2872,5 | 4495,1 |
| Orbital period (days) | 88 | 224,7 | 365,2 | 687 | 4331 | 10747 | 30589 | 59800 |
Source: NASA Planetary Fact Sheet, IAU, DLR
| Country of manufacture: | Made in Germany |
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