This is Amazing Stories for November 1956, cover by Edward Valigursky. The ISFDB entry for this issue is here. I found this version of the cover at this bondage archive. You can download and read this issue at the Internet Archive.
Pulp Parade #252: Space club does seem exciting!
The first rule of Space Club is:
Don’t forget to put on your damn space suit, ya ninny!
Ah, but let’s not forget the superseding First Rule of Space Pulp:
If you’re pretty enough, your space costume doesn’t need to make any damn sense.