Solar system, galaxy, universe br what's the difference? . There are following eight planets mercury, venus, earth, mars, jupiter, saturn, uranus and neptune stars differ in their mass, composition life cycle. There is also a link to youtube. Stars are huge balls of flaming gas that very sep 14, 2005 question what the heck is difference between a star and planet? To me, they all just look like tiny points light in sky. Difference between a star and planet? Q files difference stars planets what is the planets? Quora. Stars are usually structurally simple bodies of high mass that produce energy by way nuclear how to tell the difference between planets and stars. How far is the earth from sun, moon and all other planets? . A planet has no light of its own. Difference between stars and planets youtube. Jul 18, 2015 stars and planets are traditionally differentiated based on two properties (i) whether or not they undergo nuclear reactions that burn hydrogen jun 27, early astronomers were a