The neo tag has 21 questions and its excerpt says:
Questions about Near-Earth Objects or NEO for short, a term describing meteoroids, asteroids, comets, man-made spacecraft, space observatories, and space debris whose orbit brings them into proximity with Earth.
The near-earth-asteroid tag has 29 questions and no excerpt.
There are only three question that have both tags (all mine).
Question: Is this okay? Are they exclusive distinctions? Should they be merged?
note: I've just asked in Astronomy SE: Is there a distinction between NEO's and near-earth-asteroids? Is there a difference? Hopefully we can gain some perspective from answers there. I noticed that Astronomy SE has only near-earth-object.