Antariksh Evam Nakshatra Vigyan Hindi PDF Pustak ka Kuch Ansh : Manav jeevan ka samoocha itihaas usakee apanee suraksha, sajeevata tatha pragati ke prayatnon ka itihaas hai | isaka sabase uchit kaaran yahee samajh mein aata hai ki manushy ne aarambh se hee one aao ko virodhee vaataavaran mein paaya hai | kalpana kee ja sakatee hai ki vikaas ke silasile mein se jab aadi maanav baahar kee or jhaanka hoga to use pahala anubhav bhay ka hua hoga….

Short Passage of Antariksh Evam Nakshatra Vigyan Hindi PDF Book : The entire history of human life is the history of his efforts for his own security, survival and progress. The most appropriate reason for this can be understood that from the very beginning man has found himself in an antagonistic environment. It can be imagined that in the process of development, when the primitive man looked outside, then his first experience would have been fear.