Ed Stone, who led NASA's iconic Voyager project for 50 years, dies at 88
Ed Stone, who led NASA's Voyager project, dies at 88 | Space Quiz! Which of these is blocked from reaching the surface of the Earth by the planet's atmosphere? | NASA weighs impacts of helium leaks on Boeing's Starliner
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Ed Stone, who served as the project scientist for NASA's groundbreaking Voyager mission from 1972 to 2022, died on Sunday (June 9) at the age of 88. "Ed Stone was a trailblazer who dared mighty things in space. He was a dear friend to all who knew him, and a cherished mentor to me personally," Nicola Fox, associate administrator for the Science Mission Directorate at NASA Headquarters in Washington, said in NASA's obituary for Stone, which the agency posted on Tuesday (June 11).
NASA astronauts Butch Wilmore and Suni Williams continue performing checkouts on their Starliner spacecraft, some of which are focusing on the potential effect of helium leaks, five of which have been detected on Starliner to date. One was spotted before launch but eventually deemed to pose little risk to full mission success. Four more have now been discovered while Starliner is in space, but that isn't necessarily cause for alarm.
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(NASA's Goddard Space Flight Center Conceptual Image Lab)
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