That settles it. Donald Trump’s idea of establishing a new military branch is a non-starter. If you’ll pardon the pun, it shouldn’t get off the ground.

He wants to create a Space Force, which would operate in outer space. According to one notable former astronaut, the idea is “redundant” and “wasteful.”

So said Mark Kelly, a former shuttle and International Space Station astronaut. I want to add that Kelly also is married to former U.S. Rep. Gabby Gifford of Arizona, who was gravely wounded  when she suffered a gunshot wound to the head. Kelly and Gifford have become staunch gun-control advocates and have become as well staunch foes of Donald Trump.

That all said, Kelly offers an expert’s view of this Space Force idea.

“There is a threat out there,” Kelly said, “but it’s being handled by the U.S. Air Force today, doesn’t make sense to build a whole other level of bureaucracy in an incredibly bureaucratic [Defense Department],” he added.

The Space Force idea is too expensive, especially at a time when we’re acquiring even more national debt and while the annual budget deficit is exploding. Moreover, it makes no sense to duplicate the efforts to patrol outer space by existing military branches, which — by the way — are the finest in the world.

Let’s ground the Space Force before it takes off.