Prompt: our heroic astronaut goes for a stroll, blasted martian Alberto Seveso rusted charred moonscape, lone distant figure, midnight: absolute thoroughgoing #1 pixiv best 8k portrait epic epic trending , artstation the metallic  the the the epic 8k stunning natural environment candid masterpiece , David Attenborough, national geographic 
Negative prompt: blur haze, two heads or faces, (cauc)asian , ebony, intolerable corner-office asshole by roy lichtenstein, gayest SCHWARzenegger that ever gayed,  weird alien alf failing to be the terminator, claymation, t1000, soot, greyscale iconography, nasty speckles, poo as spongebob squarepants, dumpster mustard, barney the dinosaur in a dumpster, smelly underwear, frog mess