Various scientists and philosophers have propounded from time to time their concepts, hypotheses and theories to unravel the mystery and to solve the riddle of the problems of the origin and evolution of our solar system in general and of the earth in particular but none of these could be accepted by majority of the scientific community. Though there is [...]
Read this article in Hindi to learn about the solar system. हमारे सौरमण्डल में नौ ग्रह ज्ञात हैं जिनमें प्रत्येक अपने निश्चित पथ पर सूर्य की परिक्रमा करता है जिसे उसकी कक्षा कहते हैं । किसी ग्रह द्वारा सूर्य के चारों ओर एक परिक्रमा पूरी करने में लगे समय को उस ग्रह का परिक्रमण काल (Orbital Period) कहते हैं । [...]
Here is an essay on the ‘Universe’ for class 6, 7, 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on the ‘Universe’ especially written for school and college students in Hindi language. Essay on the Universe Essay Contents: तारा (Stars) सौरमंडल पर निबंध (Essay on the Solar System) उपग्रह पर निबंध (Essay on the Satellite) कृत्रिम [...]