the outer space vibes are top-tier... i love the the sense of variation between "Exoplanet" and "Spacefaring", though i do prefer the swelling pads that "Exoplanet" has which lend to that uncertainty and "calm before the storm" atmosphere! the percussion do distract me a bit in "Spacefaring", but they are the main addition to the original palette of "Exoplanet" after all ^^
"The Stars Come Out at Dusk" is perfect for what it represents in-game — nice and chill, even compared to "Exoplanet". overall, the concept is nicely tied together; excellent work!