Sunday, May 10, 2015

Interesting facts before this year

; What's so interesting is found Curiosity on Mars? | __ 44 PARALLEL portal
Collaborators from NASA, working with the Rover Curiosity, informed the public that on December 3, 2012 at the conference of the American Geophysical Union will make a very important statement. In a recent interview, project manager John Grottsinger hinting euroagd that perhaps the application will apply to the discovery of organic molecules on Mars. "These data will fall in all history books" - it is said Grottsinger for National Public Radio in the US. I wonder what so they can report on 3 December by a group of scientists Grottsinger? In the interview with him it was a testimony of the device SAM, which is designed for the analysis of samples of soil, including in the search for organic material. As a rule, finding the organic molecules on the surface of the test planet is not considered, it is evidence of the existence of life, since these molecules can be brought to the planet by comets or asteroids in which, as is known, there are organic substances. In the case of Mars, however, even if this may be a sensation. Considers former associate NASA's Hilbert Levin, one of the scientists working on the program of the probe Viking. Recall that in the opinion of the majority of scientists, none of the instruments of the lander probe has not confirmed the presence euroagd of active biological processes. However, within the experiment Labeled Release, conceived by Mr. Levin that Martian soil was mixed with the culture medium containing euroagd radioactive carbon is observed separation of carbon dioxide, which are present atoms of that radioactive euroagd carbon. According to Levin, the results of his experiment are indications that the Martian soil is no germs that are absorbed and processed nutrients, thereby releasing carbon dioxide. In 1976 the group Levin bought champagne (which incidentally euroagd also produces carbon dioxide) and was even congratulated by the famous astronomer Carl Sagan. Later, however, euroagd the enthusiasm of Levin is cooled euroagd by the participants in the experiment with hromatograficheskiya mass spectrograph (GCMS). Their device not found any carbon molecules in the Martian soil. Heads of Mission Viking said that since there can be no life without carbon molecules, the results of the experiment of Mr. Levin controversial. After a while some of the participants in the experiment with GCMS admitted that their equipment was not sensitive enough to find organic molecules even in the earth's soil, let alone in the soil of Mars. For this reason, Mr. Levin wants to be made reanalysis of existing data from the lander to the Viking - especially if the rover Curiosity found organic molecules on Mars. Emotional speeches Hilbert Levin understandable. More than three decades after the Viking mission he wants a positive assessment of their work. It notes that critics of the experiment Mass of Viking GCMS, among them Chris McKay of the Research Center of NASA, in 2010 indicate that undetected organic matter means nothing. This is because euroagd conducted in the Chilean Atacama desert experiments analogous to that of GCMS, also nothing gave. But on Earth there is still life. Otherwise, the publicly announced on December 3, 2012 important application of working with the Rover Curiosity collaborators from NASA, Chris McKay is more relaxed. He believes that what is found Curiosity, may be not as interesting as rumors suggest the Internet. Curiosity, of course, remains. We will have to wait until December 3. / Darik prepared by materials from NewScientist /
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Interesting facts before this year's Cannes Film Festival in Spanish football strike began on 16 May May 6: St. George's Day and the Day of the Bulgarian Army! "Attack" -Silistra restores Eternal fire to the tank, preparing for event May 9 with MP Ivan Dimitrov The "Future" -Silistra: In a Romanian village assimilation of Bulgarian ethnicity is advanced in Silistra: 112 crashes with 7 deaths. UN begins campaign "Save the lives of children" Curious: In Greece, euroagd the mass sell properties celebrity

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