<\/p>\n But while these two emerging technologies got most of the attention, the X-37B was carrying another potentially revolutionary experiment. Aboard the secretive space plane was a strip of webbing known as Zylon, a strong synthetic polymer developed by SRI International.<\/a> Zylon webbing is being eyed to construct straps for NASA’s Hypersonic Inflatable Aerodynamic Decelerator (HIAD), a flying-saucer aeroshell that could someday be used to land crew and cargo on Mars<\/a>.<\/p>\n You may like<\/p>\n With NASA’s current push for a greater emphasis on exploration of the moon and Mars<\/a>, technologies like HIAD could become vital to the agency’s plans \u200a\u2014 as could the need for materials to ensure they work as designed.<\/p>\n “We’re researching how HIAD technology could help get humans to Mars. We want to look at the effects of long-term exposure to space \u2014 as if the Zylon material is going for a potential six- to nine-month mission to Mars,” said Robert Mosher, HIAD materials and processing lead at NASA’s Langley Research Center in Virginia, in an agency statement<\/a>. “We want to make sure we know how to protect those structural materials in the long term.”<\/p>\n \n The inflatable LOFTID spacecraft after its atmospheric re-entry test in November 2022. (Image credit: NASA)<\/p>\n Aeroshells like HIAD could someday help large spacecraft, rovers or other equipment descend through the atmospheres of planets or moons like Saturn’s giant satellite Titan<\/a>, according to NASA. That’s were materials like Zylon come in.<\/p>\n Zylon is being eyed for use in the straps that hold the HIAD shell together and distribute loads evenly throughout its structure. But scientists will need to know how the material reacts to the harsh environment of long-term spaceflight before NASA sends it on the journey to Mars or beyond.<\/p>\n To that end, the X-37B is carrying multiple samples of Zylon in canisters, some of which are embedded with temperature and humidity sensors. The samples were packed using two different techniques: one in which the material is tightly coiled, and another in which it was “stuffed in,” NASA wrote in the statement describing the experiment.<\/p>\n “Typically, we pack a HIAD aeroshell kind of like you pack a parachute, so they’re compressed,” Mosher said. “We wanted to see if there was a difference between tightly coiled material and stuff-packed material like you would normally see on a HIAD.”<\/p>\n \n Robert Mosher, HIAD materials and processing lead at NASA Langley, holds up a piece of webbing material, known as Zylon, which comprise the straps of the HIAD. (Image credit: NASA\/Joe Atkinson)<\/p>\n The X-37B<\/a> is a reusable space plane that allows scientists the opportunity to send materials and other experiments to space and then study them upon their return to Earth. Mosher and other NASA scientists will study the samples of space-flown Zylon alongside samples that remained here on Earth, analyzing how the material may have degraded or otherwise changed in the environment of outer space.<\/p>\n “Getting this chance to have the Zylon material exposed to space for an extended period of time will begin to give us some data on the long-term packing of a HIAD,” Mosher said in the statement.<\/p>\n \n The LOFTID Mars landing demonstrator being deployed from the Centaur upper stage of a United Launch Alliance’s Atlas V rocket on Nov. 10, 2022. (Image credit: NASA)<\/p>\n NASA has already tested a HIAD prototype. On Nov. 10, 2022, a ULA Atlas V rocket launched<\/a> from Vandenberg Space Force Base in California carrying a HIAD technology demonstrator called Low-Earth Orbit Flight Test of an Inflatable Decelerator, or LOFTID.<\/p>\n![\"a](\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2025\/09\/HXoJkGr8k8M54PJwDmD3CY.jpg\")
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