Origin of Life in the Universe
- According to modern cosmological theories, our universe was created in the Big Bang about 13.8 billion years ago.
- At the beginning of the Big Bang, there were equal numbers of neutrons and protons. 220 seconds after the Big Bang, the universe cooled down to 1 billion degrees Kelvin.
- The protons and neutrons underwent various reactions that produced lighter nuclei – deuterium, helium, and two isotopes of lithium.
- The Sun and the planets, including our own, formed from the accretion of rocky, dusty, and gaseous material in a protoplanetary disk around the newborn Sun about 4.6 billion years ago.
- Life on Earth is based on ....
Do You Want to Read More?
Subscribe Now
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material before the last six months of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Govt. Magazines Exam Pointers
- 1 Impact of Food Processing on Employment Generation and Skill Development
- 2 India’s Food Regulatory Landscape: Transitioning towards a Robust and Contemporary System
- 3 Export Potential and Global Competitiveness of Indian Processed Foods
- 4 The Coconut Craze
- 5 Production Linked Incentive Scheme for Food Processing Industry
- 6 SUFLAM
- 7 Smart Food Processing in India: Innovations and Future Prospects
- 8 Making Lakhpati Didis: Multiple Livelihoods Show the Way
- 9 Cultivating Progress: Enhancing Innovations in Rural India
- 10 Adoption of Digital Technologies in Rural India
- 11 Rural India: Innovation for Inclusiveness
- 12 West Nile Fever
- 13 Revolutionising Aerospace: Wood Composites Elevate Aerospace Innovation
- 14 High Altitude Platform Vehicle Redefines Aerial Surveillance
- 15 The Power and Potential of Biomanufacturing
- 16 AI Revolutionising Drug Discovery: A Scientific Perspective
