Comet 67P/Churyumov-Gerasimenko which is travelling now in the company of the device of the probe Philae and Rosetta could be inhabited, according to The Guardian . According to scientists, testifies to this rich organic compounds black crust of the comet.
According to leading astronomers, its presence can be explained by the presence under the ice crust “of microbes-extremophiles”, able to adapt to the harshest conditions. Similar microbes surviving in extreme conditions in the most inhospitable corners of our planet.
Previously, Rosetta also found a strange accumulation of organic matter, particles reminiscent of viruses.
However, as scholars have noted, neither Rosetta nor Philae is not equipped to directly detect life – then, 15 years ago, when preparing the project, according to astronomer and astrobiology Chandra Wickramasinghe of, over such a proposal would only laugh. Continue reading
Recently a team of American researchers said that the now popular space tourism can be dangerous for climate of the planet. However, many scientists refer to this statement with skepticism. My opinion on this subject the correspondent was expressed by one of the leading experts on space travel, Professor Alexander Bolonkin.
Recently the journal Geophysical Research Letters has accepted for publication an article in which a group of researchers suggests that the currently popular space tourism can be dangerous for climate of the planet. Although it is not yet printed, about this study already talking in many leading online publications. All of the authors of the publications seem to fully support the researchers ‘ view regarding the danger of space travel.
What a project to promote space so scared of scientists from the Aerospace Corporation in Los Angeles (USA)? The fact that, in their view, flying back and forth space “shuttles” are left in the upper atmosphere is a lot of soot, which is a product of incomplete combustion of nuclear fuel. A group of researchers led by Martin Ross built a computer model of such contamination, based on information from business plans for space tourism in ha by 2020, and emissions estimates developed spacecraft SpaceShipTwo company Virgin Galactic’s. Continue reading
National aerospace Agency is planning to expand cooperation with European institutions and private partners
The outgoing year of 2015 will also be remembered and new developments in the field of space technologies that promise to make orbital flights are cheaper and the space exploration more and more widespread. NASA successfully tests rocket engines, partially printed on 3D printers, the company Space X not only tested the truck Dragon, but was able to successfully return to land reusable first stage of Falcon 9 rocket. The first test of the private media was carried out by Blue Origin billionaire and Amazon founder Jeff Bezos. However, for all the successes of private business projects like expeditions to Mars or building a new space station is impossible without the cooperation of different countries. And space – is an area where the US, EU and Russia cooperate successfully, despite the crisis in relations on the Ground. Continue reading