American Human Spaceflight Floundering, Opinion, Mark Sykes, SpaceNews
"A workshop of experts met recently in Washington to review and discuss the Asteroid Retrieval Mission (ARM). It is apparent that the mission is poorly conceived and lacking in basic planning, and carries huge cost and schedule risk that is more dumb than heroic. NASA may not know it yet, but ARM is dead, and the future of American human spaceflight is again in question. Perhaps it is time to move away from stunt as policy -- a tragic legacy of the Apollo program. If we are going to confront a true frontier like space, we need to ask some basic questions to find out what is possible or at least practical. Then we can define long-term goals with a real plan to achieve them."
Bolden's Confusing Asteroid Mission Rationale (Revised), earlier post
"To be blunt, there is no compelling rationale for the Asteroid Redirect & Return Mission (ARRM). There never has been. Based on the way that Charlie Bolden continually stumbles through his conflicting explanation of what the mission is and is not, there never will be a clear reason why it needs to be done."
- Asteroid Experts Are Not Very Fond of NASA's Asteroid Mission, earlier post