The Universe consists of an infinite set of the galaxies and stars having planetary systems which can be quite suitable for existence of organisms. Whether it means that the spark of live matter could flash outside the Solar system then Earth was brought on the planet? The questions connected with emergence of life concern already several generations of scientists.
Instruction
1. A few years ago in American press the message that the group of scientists of University of Copenhagen found out as if life in the Universe appeared about 13 billion years ago, that is almost right after a hypothetical Big Bang appeared. Physicists carefully explored the remote galaxies from which light radiation bears information on this far time. However, not all experts consider conclusions of the European scientists valid.
2. Before sensational opening of physicists from Copenhagen was considered that the simplest vital forms could arise in Universe space rather recently – three-four billion years ago. But also this temporary distance for the modern person is represented huge even if to consider that the mother Earth was formed about 4.5 billion years ago.
3. During that far era in structure of the universe there were already heavy chemical elements which were not at the time of origin of the Universe. Base for future life, former conclusions said, there could be only thermonuclear reactions happening in the depths of the first stars. Their start required several billion years.
4. But is of interest not only possible age of existence of life, but also and the place where it arose to modern researchers. Modern researchers were in this regard divided into two camps. Some scientists claim that life – the unique phenomenon in the Universe. Also it arose on Earth which conditions were optimal for formation of the simplest proteinaceous systems allocated from ancient chemical "broth".
5. There are also those who consider that fundamental vital forms are scattered on all immense Universe. Traveling with space bodies, microorganisms which it is possible to call conditionally "protolife", reached also the planet Earth. In this corner of the Solar system there were conditions which allowed microorganisms to develop in more irregular shapes of life. These processes of evolution of live substance lasted for billions of years.
6. Anyway, scientists consider emergence of life in Universe scales not accidental, but natural process. From the moment of the education matter constantly developed from simple forms to difficult. Atoms and molecules slowly connected in substance, there were small and very large space objects. The logic of development of matter which for the present completely does not give in to a materialistic explanation led to complication of substance and emergence of intricate designs from life "pervokirpichik" – amino acids.
7. Direct process of origin and formation of life in the Universe remains a riddle for scientists so far. The speech can go today only about more or less fair assumptions which need careful check. In it researches of so-called relic radiation which bears in itself initial information on the course of evolution of matter lasting billions of years can provide substantial assistance.