5 ESSENTIAL ELEMENTS FOR SOLAR SYSTEM, MILKYWAY GALAXY,EARTH, ENVIRONMENT, ECOSYSTEM, PHYSICS, SCIENCE,

So, I don't want to provide you with numbers since Here is the leading edge of physics. this stuff are shifting all the time, but I'll give you a tough estimate. Astronomers have extended considered which the Milky Way has properties of equally these galaxies. It likely has an important bar as viewed in NGC 1300, together with a number of spiral a