Planet
Kuvakäsikirjoitus Kuvaus
A planet is an astronomical body that orbits a star. For a body to be defined as a planet by the International Astronomical Union, it also needs to be small enough so that nuclear fusion does not take place, rounded by its own gravity, and to have cleared planetesimals in its neighboring region.
Kuvakäsikirjoitus Teksti
- Liuku: 1
- PLANETA planet is an astronomical body that orbits a star. For a body to be defined as a planet by the International Astronomical Union, it also needs to be small enough so that nuclear fusion does not take place, rounded by its own gravity, and to have cleared planetesimals in its neighboring region.
Yli 30 miljoonaa kuvakäsikirjoitusta luotu
Ei Latauksia, ei Luottokorttia ja ei Vaadi Kirjautumista Kokeilemiseen!
