Astrobiology is the study of life in the macrocosm. The search for life beyond the Earth requires a construal of life, and the nature of the environments that support it, as well as planetary, planetary system and stellar interactions and processes. To provide this construal, astrobiology amalgamates the erudition and techniques from many fields, including astronomy, biology, chemistry, geology, atmospheric science, oceanography and aeronautical engineering. Astrobiologists can work alone on particular scientific questions, but often astrobiologists from different scientific disciplines collaborate to examine intricate questions that no one field can answer alone. While astrobiology is a relatively adolescent field, it has a secure and promising future. Astrobiology research has a paramount impact on how agencies such as the National Aeronautics and Space Administration (NASA) and the European Space Agency plan for current and future space missions. For example, many recent missions have fixated on exploring worlds in our own solar system for denotements of past, present or the precursors of life, including Mars (Phoenix , Pathfinder , Ecumenical Surveyor, and others) and Titan (Cassini-Huygens). Concurrently, paramount advances and investments in telescope technology (Kepler, James Webb Space Telescope) have sanctioned researchers to commence orchestrating and probing for habitable planets outside our solar system. In the Coalesced States, NASA and the NASA Astrobiology Institute (NAI) are leading policy makers and funders in astrobiology. An overview of the research goals and objectives they have articulated can be found in the NASA Astrobiology Roadmap. Internationally, astrobiology networks and institutes have been established in Europe, Australia, Canada, Mexico and South America, including the Centro de Astrobiologia in Spain, the Nordic Network of Astrobiology Graduate Schools, and the Australian Center for Astrobiology. Indexing provides facile access of the article online. The top online publishing journals publish articles which are cited as references by many authors in their work. Citations are paramount for a journal to get impact factor. Impact factor is a quantification reflecting the average number of citations to recent articles published in the journal. The impact of the journal is influenced by impact factor, the journals with high impact factor are considered more paramount than those with lower ones. Indexing provides facile access of the article online. The international journals are among the best open access journals in the world, set out to publish the most comprehensive, pertinent and reliable information predicated on the current research and development on a variety of subjects. This information can be published in our peer reviewed journal with impact factors and are calculated utilizing citations not only from research articles but withal review articles (which incline to receive more citations), editorials, letters, meeting abstracts, short communications, and case reports. The inclusion of these publications provides the opportunity for editors and publishers to manipulate the ratio used to calculate the impact factor and endeavor to increment their number expeditiously. Impact factor plays a major role for the particular journal.