25 May
2008
25 May
'08
7:59 p.m.
The higher mass of Phoenix ruled out the use of air bags. Apparently its possible but the increased weight requirement of the bags makes the Viking/Phoenix method a more efficient approach (less launch mass). It will be interesting to see how NASA chooses to get the Mars Science Laboratory to the surface, it looks very heavy....http://marsprogram.jpl.nasa.gov/msl/spotlight/images/MSL_20080512.jpg Cheers David