Time: 2024-07-14
The University of California , Berkeley , recently tested a next - gen microgravity 3D printer named SpaceCAL . The tests were conducted during the Virgin Galactic 07 mission , where SpaceCAL successfully printed four items using a liquid plastic material called PEGDA . These items included space shuttle models and small tugboats known as " Benchys " . The mission , funded through NASAs Flight Opportunities program , aimed to validate the readiness of this 3D printing technology for space travel .
3D printing technology has evolved significantly over the past decade , with SpaceCAL being the latest advancement in this field . Developed by Hayden Taylor and his team at Berkeley in 2017 , SpaceCAL utilizes light to trigger the chemical hardening of projected patterns in a photosensitive resin , allowing for the rapid creation of complex 3D structures in as little as 20 seconds . The versatility of SpaceCAL extends to printing with over 60 different materials , including silicones , glass composites , and biomaterials.
The use of 3D printing in space exploration holds great promise , with organizations like NASA and the European Space Agency looking to implement this technology in future missions . The absence of gravity in low - gravity environments minimizes challenges related to material flow and settling , making 3D printing an ideal solution for creating tools , medical equipment , and spare parts on - site . The ability to independently produce building materials and other essentials in space could revolutionize how astronauts prepare for long - duration missions.
The potential applications of 3D printing technology in space extend beyond creating tools and spare parts . Researchers envision a future where replacement organs or tissue could be 3D printed in space using advanced bioprinting techniques . This could pave the way for personalized medical treatments for astronauts , including dental replacements , skin grafts , and lenses . The ultimate goal is to print organs in space and bring them back to Earth for medical use.
In addition to its applications in space , 3D printing technology has the potential to benefit people on Earth as well . The University of California , Berkeley team behind SpaceCAL believes that pushing the boundaries of technology for space exploration can lead to innovations that improve life on our planet . The advancements in 3D printing could have widespread implications for various industries , from manufacturing to healthcare , demonstrating the far - reaching impact of this cutting - edge technology.
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