An excellent Sci-Fi
Definitely glad I stumbled across this one, Sci-Fi thrillers are kind of my favorite things to read and watch (2001, for example). Creepy to say the least, especially the very last line, made me read it again. I don't know if you plan on furthering your writing on planet X-952037 or if this was just a neat little short story but if you write anymore like this let me know.
Read the story now
I'm no professional obviously but I do like some helpful criticism and I'm sure you appreciate it as well, so I will say there were times words would repeat and take me out of the story sometimes, wasn't a big deal at all, and besides that it was perfect.
Keep it up.