The Chief designer of the Bureau of manned spacecraft Zhang Bainan said «Cazzi daily» that his team currently is developing a four-seater vehicle capable of delivering a crew to the moon. The engineer stressed that it is reusable option that is suitable for subsequent runs.
In an interview with journalists, he explained that modern space ships delivering people into orbit for up to six people. The Chinese are going to do the same, and in the future to surpass them.
Chinese lunar exploration program consists of several stages. The first phase includes the overflight of the satellite, and then landing on its surface, and this will be followed by a return to Earth. The time in China is still very much the leaders of the manned space program, China plans to send humans to the moon before 2036, so the developers of the reusable spacecraft will have time to prepare.
Zhang Yulin, Deputy head of the manned space programs of China, previously in an interview with reporters that the it specialists and engineers from other research institutes will take approximately 15-20 years to land men on the moon. He stressed that he made this forecast, based on the current state of the Chinese space industry.
the History of evolution has repeatedly witnessed the eternal debate about what was first – the egg or the chicken — however one of the most interesting mysteries is: was there life before the advent of nucleic acids? In the new study, scientists have provided evidence that primitive biochemistry was able to appear and grow without phosphates – one of the most important and key structural components of nucleic acids that are included in our genetic chemistry — which adds weight to the assumptions, according to which before the appearance of life could be metabolism.
Semiconductors with a thickness of just one atom — no longer science fiction but reality, although not embodied in certain devices.