Here's an interesting little Twilight Zone-style tale...
This mild little story from Harvey Comics' Blast-Off #1 (and only) was penciled by Al Williamson, and inked by Roy Krenkel and Angelo Torres.
The writer is unknown.
According to the Kirby Museum, it was intended for the never-published Race for the Moon #5 in 1958, but remained unused until 1965!
And, it's never been reprinted!