[finnman69]

Lockheed martin's CEV

Northtrop Grumman's CEV

[NonZeroSum]

That's not LM's CEV. Or if it is, they don't have a chance of getting the contract, because NASA has stipulated that it will be a capsule. That looks like their OSP concept.

[operation clinton cleanup]

I vote for the Lockheed Martin version, just because it looks like a step forward, not backward.