2 Companies Win NASA's Moon-Landing Prize Money

coondoggie writes "NASA said it will this week award $1.65 million in prize money to a pair of aerospace companies that successfully simulated landing a spacecraft on the moon and lifting off again. NASA's Centennial Challenges program, which was managed by the X Prize Foundation, will give a $1 million first prize to Masten Space Systems and a $500,000 second prize to Armadillo Aerospace for successfully completing the Northrop Grumman Lunar Lander Challenge."

Comments

It's all about timing and thrust vectors

[BadAnalogyGuy]

The real key to successfully land the lander is to understand that you need to apply enough thrust to slow your descent without actually reversing the velocity of the craft. If you can balance that action so that you end up only a couple pixels off the ground, you can safely put the lander down on any flat surface.

The other problem is to navigate to a flat surface, but that is also easily solved by pressing the left and right arrow keys.

As for actual controls, I prefer using the spacebar to activate the rockets, although some people like the down arrow key.

Other private space companies are Doomed.

[xxuserxx]

I am not surprised at Armadillo's success. John Carmak has been making mars simulators since the early 90s.

It ended in some amount of controversy

[malakai]

The team that ended up 'beating' Armadillo's accuracy was given an extra day of flights. This didn't make John Carmack or many others very happy. At the same time, people are more upset with what appears to be arbitrary judging than competition. I think any of the three final teams would have removed a part from their engine and loaned it to another team. In fact, during previous attempts this happened with RR and AA.

I don't think anyone is going to be surprised that I am unhappy about
Masten getting a fourth shot at the level 2 prize. I understand that
there is a desire to award all the prize money this year and be able
to close the books on the LLC, but I don't think it is fair. If you
can just call an abort each day, you can keep anyone else from
flying. Three swings, three misses, time's up.

John Carmack

For the past couple weeks, as it became clear that Masten had a real
shot at completing the level 2 Lunar Lander Challenge and bettering our
landing accuracy, I have been kicking myself for not taking the
competition more seriously and working on a better landing accuracy. If
they pulled it off, I was prepared to congratulate them and give a bit
of a sheepish mea culpa. Nobody to be upset at except myself. We could
have probably made a second flight in the drizzle on our scheduled days,
and once we had the roll thruster issue sorted out, our landing accuracy
would have been in the 20cm range. I never thought it was worth
investing in differential RTK GPS systems, because it has no bearing on
our commercial operations.

The current situation, where Masten was allowed a third active day of
competition, after trying and failing on both scheduled days, is
different. I don't hold anything against Masten for using an additional
time window that has been offered, since we wouldn't have passed it up
if we were in their situation, but I do think this was a mistake on the
judges part.

I recognize that it is in the best interests of both the NASA Centennial
Challenges department and the X-Prize Foundation to award all the prize
money this year, and that will likely have indirect benefits for us all
in coming years. It is probably also beneficial to the nascent New
Space industry to get more money to Masten than Armadillo, since we have
other resources to draw upon. Permit me to be petty enough to be upset
and bitter about a half million dollars being taken from me and given to
my competitor.

The rules have given the judges the discretion to do just about anything
up to and including awarding prize money for best effort if they felt it
necessary, so there may not be any grounds to challenge this, but I do
feel that we have been robbed. I was going to argue that if Masten was
allowed to take a window on an unscheduled day with no notice, the
judges should come back to Texas on Sunday and let us take our unused
second window to try for a better accuracy, but our FAA waiver for the
LLC vehicle was only valid for the weekend of our scheduled attempt.

John Carmack

Re:It ended in some amount of controversy

[njvack]

I think any of the three final teams would have removed a part from their engine and loaned it to another team.

And indeed, after Masten's third attempt, their rocket was damaged badly enough by a fire that they really thought they wouldn't be able to fly the next day, regardless of the judges' decision. It was the help of volunteers from other competing teams that got them off the ground the next day. In addition to fixing the problem that caused the fire, they essentially needed to replace all the wiring on the rocket.

And the next day, a bunch of Masten's team members drove up to FAR and helped Unreasonable Rocket to troubleshoot their rockets -- even though success by Unreasonable could only cost them prize money.

The members of these teams are not only ridiculously talented, they're also ridiculously open and supportive of each other. It's a bit humbling to watch.

Re:humm

[AmigaHeretic]

>>It's almost as easy to click the link and RTFA as it is to complain about the summary...

Holy crap there are links to articles in the summaries?!?