NASA's Asteroid Redirect Mission Gets Wimpier

NASA Chooses Asteroid Mission Plan

"NASA Wednesday announced more details in its plan for its Asteroid Redirect Mission (ARM), which in the mid-2020s will test a number of new capabilities needed for future human expeditions to deep space, including to Mars. NASA also announced it has increased the detection of near-Earth Asteroids by 65 percent since launching its asteroid initiative three years ago. For ARM, a robotic spacecraft will capture a boulder from the surface of a near-Earth asteroid and move it into a stable orbit around the moon for exploration by astronauts, all in support of advancing the nation's journey to Mars."

Keith's note: The original idea would have had astronauts actually go into deep space and visit an asteroid as part of a plan for longer duration spaceflight from Earth. There are some real operational applications to a mission like that. Then the policy wonks got involved and NASA started to lower expectations because they could not figure out how to do the engineering behind the press release images. NASA has now wimped out completely and decided to only grab a small boulder from an asteroid that a robot has already brought to lunar orbit as part of a pale Apollo reboot. Why even use humans at all for this? If NASA wants the boulder that bad why not just bring it back to Earth orbit where it would be much easier to access and study?

NASA wants everyone to think that this is actually part of the things they need to do to send humans to Mars. And they make sure you know that when they issue press releases with titles such as "NASA Announces Next Steps on Journey to Mars: Progress on Asteroid Initiative." Yet there is no budget identified for any of this. Congress is formally against it. The planetary science community is either against it or has been blackmailed into tepid support. And the White House wonks who pushed this idea on NASA will be gone very soon - and with them goes their support. NASA doesn't ever address any of that, do they?

If NASA wants to send humans on a "journey" to Mars then it needs to aim at Mars - not at the lowest hanging fruit on their capability matrix - fruit that they keep lowering.

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This page contains a single entry by Keith Cowing published on March 25, 2015 3:13 PM.

NASA Just Spent $500,000 on Wooden Space Station Models was the previous entry in this blog.

Dava Newman Nomination Exits Stealth Mode is the next entry in this blog.

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