![]() “I would call it a challenging phase,” Lee said. The United States needs to bring in more tech talent from abroad if it wants to maintain its technological exceptionalism, he added. Gentry Lee, a JPL veteran and member of the review board, said lab employees have seen pay bumps of 60 percent or more when lured away by the private sector. ![]() But the delays are a stark reminder that JPL needs to be firing on all cylinders at a time when missions are more complex, and the traditional aerospace sector is struggling to hire and retain talented engineers. NASA officials acknowledge the recent problems and say they’ve made progress in resolving the workforce issues by luring back dozens of departed staffers. “They just don’t have the manpower they need to do the missions.” “The things they do require incredible people to do it,” Thomas Young, former director of NASA’s Goddard Space Flight Center and chair of the internal review board, said earlier this year. A sobering report issued by an independent review board in the fall concluded that the lab simply has too many missions and not enough experienced engineers to pull them off. That’s why the aerospace world was surprised last year by the lab’s failure to deliver an asteroid probe on time, a stumble that NASA responded to by postponing a JPL-led Venus mission. Previous missions have spied plumes of water vapor erupting into space through the ice shell.JPL can be credited with many of the agency’s most flamboyant successes in planetary science. The team is hoping to spot a water plume rising up from cracks in the ice shell. “We’re happy to provide data that may help the Europa Clipper team with mission planning, as well as provide new scientific insights into this icy world.”Īll of Juno’s instruments collected data during the flyby, including those that could measure the top layers of Europa’s atmosphere and how Europa interacts with Jupiter’s magnetic field. “Europa is such an intriguing Jovian moon, it is the focus of its own future NASA mission,” Bolton said. Jupiter's moon Europa may have a habitable ice shell This mechanism is based on the study of an analogous double ridge feature found on Earth's Greenland Ice Sheet. This artist's conception shows how double ridges on the surface of Jupiter's moon Europa may form over shallow, refreezing water pockets within the ice shell. Europa Clipper may be able to help scientists determine whether the interior ocean exists and if the moon – one of many orbiting Jupiter – has the potential to be habitable for life. The data and images captured by Juno could help inform NASA’s Europa Clipper mission, which will launch in 2024 to perform a dedicated series of 50 flybys around the moon after arriving in 2030. It’s the first time this kind of information will be collected about Europa’s frozen shell. Juno’s Microwave Radiometer instrument will study the ice crust to determine more about its temperature and composition. The ice shell that makes up the moon’s surface is between 10 and 15 miles (16 and 24 kilometers) thick, and the ocean it likely sits on top of is estimated to be 40 to 100 miles (64 to 161 kilometers) deep. NASA/ESA/CSA/Jupiter ERS TeamĮven scientists didn't expect Webb telescope images of Jupiter to be this good Credit: NASA, ESA, CSA, Jupiter ERS Team image processing by Ricardo Hueso (UPV/EHU) and Judy Schmidt. Webb NIRCam composite image from two filters - F212N (orange) and F335M (cyan) - of Jupiter system, unlabeled (top) and labeled (bottom).
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