The Sun is the average star about on the Orion Arm of the Milky Way galaxy and the closest star to Earth. It is a main sequence star roughly halfway through its lifetime. Its mass provides over 99% of the total mass of the Solar System.
Kuvakäsikirjoitus Teksti
SUN The Sun is the average star about on the Orion Arm of the Milky Way galaxy and the closest star to Earth. It is a main sequence star roughly halfway through its lifetime. Its mass provides over 99% of the total mass of the Solar System.
Yli 30 miljoonaa kuvakäsikirjoitusta luotu
Ei Latauksia, ei Luottokorttia ja ei Vaadi Kirjautumista Kokeilemiseen!