I used Substance 3D Stager to set up a 3D scene where I could adjust the lighting, camera angle, and composition very quickly to achieve just the right image to visualize the magnitude of the Europa Clipper mission.” Creating an accessible and interactive AR experience While we could have done this manually, working with NASA's source data allowed us to improve accuracy and speed up our creative workflow. “The ability to plug in existing NASA satellite images to Substance Sampler and produce 3D material which precisely matches Europa's surface in real life, was huge. “For NASA, scientific accuracy is a priority,” says Vladimir Petkovic, Creative Director, Substance 3D team at Adobe. By feeding Sampler with satellite images of Europa's surface, the Adobe team used Sampler to extract elevation data and produce a material which illustrates how this terrain looks in real life. The image shows the Clipper flying in front of Jupiter, with the icy surface of Europa beneath it. The Adobe 3D team used the updated Clipper model to create a hero image that JPL’s Public Engagement team use when marketing the ClipperAR experience. The updated 3D models can be reused across multiple contexts, from the JPL website to marketing imagery. By layering materials together with Substance Painter, artists captured the slight bumps and imperfections that create complex light patterns to make the Clipper feel real. Some of the textures came from the Substance 3D Assets library, while others were custom materials created using the node-based workflows in Substance 3D Designer. 3D artists first cleaned up geometry and then retextured assets using Substance 3D Painter. The Adobe Substance 3D team started with source materials from NASA - including 3D models of the Clipper and its instruments - and upleveled the models with Substance tools to create even more realistic, AR-friendly lightweight assets. The ability to plug in existing NASA satellite images to Substance Sampler and produce 3D material which precisely matches Europa's surface in real life, was huge.”Ĭreative Director, Substance 3D team, Adobe Creating 3D models from NASA data “For NASA, scientific accuracy is a priority. But the organization was also interested in creating an immersive 3D experience with augmented reality (AR) to encourage interaction and help the public - from die-hard space fans to people who have never heard of Jupiter’s moons - understand the scale of the Europa Clipper and its mission. JPL planned a multi-layered campaign to engage the public on this mission: an engaging website, in-person events such as a touring road show and pop-up events at aquariums, and the Message in a Bottle campaign that invites individuals to send their name into space alongside a poem from U.S. In October 2024, NASA plans to launch the Europa Clipper spacecraft to conduct detailed investigations of Europa and possibly answer the intriguing question of whether there is life, or the potential for life, under the ice. Europa has all of the ingredients for life: water, chemistry, and energy. And where there is ice, there is potential for liquid water - and where there is liquid water, there is potential for life. Slightly smaller than Earth’s moon but one of Jupiter’s largest, what makes Europa so special is its icy shell. One of NASA’s most exciting upcoming missions is Europa Clipper, when NASA will send its largest ever planetary mission spacecraft to explore one of Jupiter’s 80 plus moons, Europa.
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