1girl, black hair, blue eyes, blush, city lights, earth (planet), floating, floating hair, hair ornament, hair scrunchie, headwear removed, heart, heart print, helmet, helmet removed, holographic monitor, leg up, looking at viewer, nijisanji, official alternate costume, official alternate hairstyle, outstretched arm, patch, planet, rabbit hair ornament, scrunchie, solo, space, space helmet, spacesuit, star (sky), tsukino mito, twintails, v, virtual youtuber, x hair ornament, yolsan