SXSW 2024 - XR Experience Competition 　　Hidden in the lost belongings of an Astrobiologist are clues for the journey ahead. Welcome to "Astra," your ticket to the stars. This Mixed Reality Experience transports you from Earth to the deepest corners of the cosmos as you embark on a quest to uncover the key ingredients of life in the Universe. Step foot on planets and their dark moons in a search for future worlds and far away beings. 　　源自：https://schedule.sxsw.com/2024/films/2196926