• Vinita Jain
• Prahalad Jat

Astrobiology, an interdisciplinary area on the intersection of biology, chemistry, physics, and astronomy, seeks to get to the bottom of the origins, evolution, and capacity life of life beyond Earth. This complete review navigates the ancient foundations, key ideas, and modern advancements in astrobiology. Beginning with the emergence of life on early Earth and the exploration of extremophiles, the paper delves into habitability considerations and the hunt for bio signatures, both on Mars and inside the outer reaches of our sun gadget. Methodologies, consisting of far off sensing and spectroscopy are scrutinized for their role in detecting potential extraterrestrial life, at the same time as artificial intelligence's effect on records analysis is explored. The paper examines ethical concerns surrounding planetary safety and communique with capability extraterrestrial intelligences. Looking to the future, it discusses upcoming astrobiology-targeted area missions, the characterization of exoplanets, and the technological innovations required for these endeavours. Through a synthesis of historical context, current studies findings, and destiny potentialities, these overview goals to provide a holistic understanding of the evolving landscape of astrobiology, emphasize its function in addressing profound questions on the life of life past our domestic planet.

astrobiology, origins of life, evolution, early earth, habitability, mars, Europa

"Astrobiology: A Comprehensive Review of Origins, Evolution and the search for Extraterrestrial Life", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.168-174, March-2019, Available :http://www.jetir.org/papers/JETIRGD06026.pdf

"Astrobiology: A Comprehensive Review of Origins, Evolution and the search for Extraterrestrial Life", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp168-174, March-2019, Available at : http://www.jetir.org/papers/JETIRGD06026.pdf