Looks like our dear friends from outer-space didn’t do their research properly. I tend to think they just Googled it (or whatever the equivalent of google is outside this world.. probably Flack-Nar) and didn’t give it any more thought as to what the humans actually looked like. In their defense, parked tractors are pretty human-like, actually.
That reminds me, I like cookies.
I also made this little “Featurette” in addition to this strip.
I hope you like it.