NASA announced today that it has selected Tethers Unlimited, Inc. (TUI) for award of a $750,000 contract to continue development of its \u201cTrusselator\u201d technology. The Trusselator is a device for in space additive manufacture of high-performance truss structures for systems such as large solar arrays and antennas.<\/p>\n
Under funding from NASA\u2019s Innovative Advanced Concepts (NIAC) program, and now NASA\u2019s Small Business Innovative Research (SBIR) program, Tethers Unlimited is developing a set of technologies called SpiderFabTM to enable on-orbit fabrication of spacecraft components. The SpiderFab architecture integrates elements of 3D printing, automated composite layup, and robotic assembly to create large, light- weight structures. The SpiderFab robotic systems will integrate these structures with solar cells, reflectors, and other elements to create football-stadium sized antennas, multi-hundred kilowatt solar arrays, and other large components for space systems. Manufacturing them on-orbit will enable affordable creation of space systems that are larger and provide higher performance than current technologies, which require antennas and arrays to be built on the ground and then launched inside a rocket.<\/p>\n
\u201cDeveloping the Trusselator device is the key first step in implementing the SpiderFab capability for in-space manufacturing. Our goal with this effort is to dramatically reduce the costs of building large systems in space,\u201d said Dr. Rob Hoyt, TUI\u2019s CEO and Chief Scientist. \u201cIn the new SBIR effort we will develop a prototype Trusselator designed to operate in the vacuum environment of space and test it in our new space simulation facility.\u201d Under a parallel NIAC-funded effort, TUI is developing techniques to enable robotic systems to assemble these trusses into larger structures, such as antenna dishes and solar arrays. Dr. Hoyt said that manufacturing spacecraft components on-orbit will provide dramatic performance and cost benefits for systems ranging from commercial communications satellites to manned missions to Mars.<\/p>\n","protected":false},"excerpt":{"rendered":"
NASA announced today that it has selected Tethers Unlimited, Inc. (TUI) for award of a $750,000 contract to continue development of its \u201cTrusselator\u201d technology. The Trusselator is a device for in space additive manufacture of high-performance truss structures for systems such as large solar arrays and antennas. Under funding from NASA\u2019s Innovative Advanced Concepts (NIAC) […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[],"class_list":["post-78256","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/78256"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=78256"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/78256\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=78256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=78256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=78256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}