That’s it!! I’m getting one!
Just read the stuff here, don’t lase any aircraft, people and cars, and you should be fine. 
What do you mean? ( How does a laser help at stargazing? )
:)
You can use it to point out star constellations to others, or mount it on a telescope as a finder.
Yeah, since they shoot a beam into space it is very easy to point out constellations to other people when in a group.
And you can write dirty limericks on the face of the moon if they’re powerful enough.
My aspheric p60 will burn holes in black plastic and black styrofoam.