Name: Robotic balloons to explore Venus? An Oregon company is working on it
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Robotic balloons to explore Venus? An Oregon company is working on it

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In The NewsThe space agency NASA has chosen a small Tillamook-based aerospace company to design and test robotic balloons for future scientific exploration of Venus. is working on the Venus project with some of the same NASA team members currently managing a historic helicopter drone flight on Mars.THANKS TO OUR SPONSOR:Near Space CEO Tim Lachenmeier said his company hopes to test fly a Venus exploration balloon prototype here on Earth in early fall. In an interview Friday, Lachenmeier said the harsh operating environment of Venus presents a difficult, but fascinating technical challenge.“Venus has a very hostile atmosphere,” Lachenmeier said, noting the threat of corrosion from sulfuric acid in Venus’s thick clouds alongside hot temperatures. “Most things you would build balloons out of would deteriorate in a hurry.”“There’s this battle between how robust you make it,” Lachenmeier said. “If it is too robust it won’t fly. So, you have to kind of finesse the actual design.”THANKS TO OUR SPONSOR:Space probes previously sent to the inhospitable surface of our nearest planetary neighbor have measured hellishly hot conditions before failing in short order. Thus, the attraction of attaching sensors to a "smart," Teflon-coated aerial platform that could float and ride on the winds in the relatively balmy upper atmosphere of Venus.“There is no commissioned mission for a balloon at Venus yet, but balloons are a great way to explore Venus because the atmosphere is so thick and the surface is so harsh,” Jet Propulsion Laboratory engineer Siddharth Krishnamoorthy said . “The balloon is like the sweet spot, where you’re close enough to get a lot of important stuff out, but you’re also in a much more benign environment where your sensors can actually last long enough to give you something meaningful.”While the exploits of the Perseverance rover on Mars understandably command the gaze of space enthusiasts and NASA at the moment, Venus could eventually recapture a share of attention and money thanks to a recent discovery hinting at possible microbial life on Venus.Last fall, researchers led from Cardiff University in the United Kingdom while studying the Venusian atmosphere by telescope. Phosphine is produced by microbes living in harsh environments or in chemical factories, the latter of which Venus doesn't have.“Venus is suddenly taking a new and more high-level priority,” Lachenmeier observed in light of the finding that life may actually exist on the planet.He guessed the yet-to-be-funded Venus mission could launch in eight to ten years. If such a mission comes to be, it would follow in the pioneering trail of the , two of which probed the Venusian atmosphere in 1985 for a few days each before their batteries died.Lachenmeier said Near Space Corporation has won a series of contracts and grants dating back several years to work on the design and testing of what they are calling Venus aerobots. The of up to $125,000 gives NSC six months to design a method to insert and inflate a balloon in the Venusian atmosphere after it is dropped off by a spacecraft. If NASA finds this work satisfactory, the Tillamook company can apply for follow-up funding to further develop and test its balloon and sensor package prototypes.Near Space Corporation has several decades’ worth of experience in high altitude balloon operations on Earth and also operates the . Besides NASA, other clients of Near Space and the Tillamook test range include the Department of Defense, University of Washington, Boeing and other private companies.THANKS TO OUR SPONSOR:THANKS TO OUR SPONSOR:Sign up to get important news and culture from around the Northwest, delivered to your inbox six days a week.Decades of planning and prototype testing have led up the planned flight of Ingenuity. A piece of that history happened in Tillamook, Oregon.A drone air taxi designed by Airbus has successfully completed 114 test flights in Pacific Northwest skies.It's been more than 15 years since a British Airways Concorde made its final landing in Seattle. Now, new companies are poised to bring back supersonic commercial flying back to the Northwest.Streaming NowBBC The Climate QuestionOPB NewsKMHD

In The NewsThe space agency NASA has chosen a small Tillamook-based aerospace company to design and test robotic balloons for future scientific exploration of Venus. is working on the Venus project with some of the same NASA team members currently managing a historic helicopter drone flight on Mars.THANKS TO OUR SPONSOR:Near Space CEO Tim Lachenmeier said his company hopes to test fly a Venus exploration balloon prototype here on Earth in early fall. In an interview Friday, Lachenmeier said the harsh operating environment of Venus presents a difficult, but fascinating technical...

Robotic balloons to explore Venus? An Oregon company is working on it

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