http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. (PhysOrg.com) -- Scientists have begun to analyze a sample of soil delivered to NASA's Phoenix Mars Lander's wet chemistry experiment from the deepest trench dug so far in the Martian arctic plains. Phoenix has also been observing movement of clouds overhead. http://www.physorg.com/news139584639.html Space & Earth Tue, 02 Sep 2008 14:30:39 EST news139584639 NASA's Phoenix Mars Lander, having completed its 90-day primary mission, is continuing its science collection activities. Science and engineering teams are looking forward to at least another month of Martian exploration. http://www.physorg.com/news139500908.html Space & Earth Mon, 01 Sep 2008 15:15:08 EST news139500908 (PhysOrg.com) -- The next sample of Martian soil being grabbed for analysis is coming from a trench about three times deeper than any other trench NASA's Phoenix Mars Lander has dug. http://www.physorg.com/news138977606.html Space & Earth Tue, 26 Aug 2008 13:53:26 EST news138977606