Greg Chapman
	Research

On May 25, 2008 NASA’s Phoenix Lander will enter the Martian atmosphere and land on its polar ice-cap into investigate Mars’s past and to help further determine whether life on Mars can or has ever existed.

NGC's Matt Zymet and I, along with scientific experts will be live-blogging that night with reaction and commentary about the lander. It should be one of the most unique perspectives of Mars that we have been able to see to date. So please join us the night of May 25th and submit your questions to us ahead of time for a better chance for them to be answered by our experts.

Also take our poll question as to whether you think that life exists on Mars.