Home / Science / Philae lander detects organic molecules in comet’s atmosphere

Philae lander detects organic molecules in comet’s atmosphere


Image taken by Philae’s ROLIS imager when it was about 131 feet above a comet’s surface. (ESA/Rosetta/Philae/ROLIS/DLR)

The Philae examine has rescued organic molecules in a atmosphere of comet 67P/Churyumov-Gerasimenko, according to initial information from a lander.

The European Space Agency has reliable that Philae’s Cometary Sampling and Composition (COSAC) system, one of dual gas analyzers on house a lander, was means to “sniff” a comet’s atmosphere and detect organic molecules after landing.

Dr Fred Goesmann, COSAC’s principal investigator, told a BBC that a group is still perplexing to appreciate a results.

Another of Philae’s pivotal tasks was to cavalcade into a comet’s surface. In a matter expelled late on Monday, a ESA reliable that a lander’s cavalcade was activated, as were all a stairs to ride a representation to an “oven” within a lander for examination. Scientists, however, need to investigate a information to find out either a dirt representation was indeed examined, a group said.

Philae done story on Nov. 12 when it became a initial examine to land on a comet.

The perfection of an brazen 10-year mission, Philae successfully descended to a comet after separating from a Rosetta mothership. The touchdown, however, was diligent with problems, and a lander bounced twice before alighting in a shade of a precipice – a critical problem for a solar panels designed to yield long-term energy to Philae after a primary battery is exhausted.

However, scientists are optimistic that Philae’s solar panels will eventually accept adequate object to energy a probe. Before a battery ran out on Nov.15, a group slanted a lander’s largest solar row toward a object in an try to beget destiny power.

67P/Churyumov-Gerasimenko, that  is about 2.5 miles wide, travels during speeds adult to 84,000 miles per hour.

Follow James Rogers on Twitter @jamesjrogers


Article source: http://www.foxnews.com/science/2014/11/18/philae-lander-detects-organic-molecules-in-comets-atmosphere/

Scroll To Top