This research explores the possibilities of sensory perception in outer space through the lens of sensory studies and futures anthropology. It includes reflections on ETHER, an immersive sensory environment designed to engage and combine the senses in novel ways. The exhibition, inspired by the immersive multi-modal installations of David Howes and Chris Salter, blends art and anthropology to craft a discernible atmosphere capable of transporting participants and introducing them to new ‘ways of sensing.’ ETHER, staged in Montreal in 2021, included video projections, aromas, drinks, and an immersive soundscape designed to engage with speculative futures through sense perception. After progressing through the exhibition, visitors participated in small group interviews where they reacted to the experience, reflected on how their sensorium was affected, and discussed themes of outer space and futurity. Sensory ethnography, an approach involving attunement to sense perception and ‘feeling along with’ research participants, constituted a guiding research method. The resulting thesis outlines the exhibition design process, discusses the unique reactions of participants to the immersive sensory environment, and reflexively considers the research-creation methods. This study ruminates on the possibilities of immersive sensory environments to engage with futures, probe the cosmic sensorium, and ultimately inspire a sense of wonder.