NASA Gets Big Boost in Final FY2016 Appropriations Bill, Space Policy Online
"The Orion spacecraft will receive $1.270 billion, $174 million more than the request and $76 million more than FY2014. Within Advanced Exploration Systems funding, Congress also directs NASA to spend no less than $55 million on a habitation module, which will be needed to augment living space for astronauts on lengthy trips beyond low Earth orbit. Congress wants a prototype habitation module no later than 2018."
"For now, though, very little is known about the habitat, including its requirements and how it will be built. "It's much too early for that," Sam Scimemi, International Space Station director at NASA Headquarters, told SpaceNews. "As soon as I put a picture up there, somebody is going to assume what the configuration is."
Keith's note: Of course Sam Scimemi has no idea. No one does at NASA - even though the agency has played with innumerable Mars vehicles over the past 50 years. But ask them what the requirements are/were for those designs and they suddenly go silent. NASA creates this problem by virtue of not saying what they mean - or meaning what they say. When they want you to think that they are serious they show you all the pretty pictures. But when you try and nail them on specifics - well, their favorite word "notional" suddenly ends up in every sentence.
You can see lots of pictures of NASA's previous Mars mission concepts online here at NASA.
If NASA operates as it always does, the agency will not deliver the required report to Congress within 180 days of the signing of this bill into law. If/when they do deliver it to Congress it will be totally lacking in detail, will punt on the important issues, and will make sure that Congress knows that whatever NASA does it will cost a lot of extra money. Eventually Congress will get mad and ask the National Academy of Sciences to do yet another report. Then there will be an election and everything will get reset to zero again. But wait - we're on a #JourneyToMars - because @NASA says so on Twitter.