James Webb Space Telescope, NASA’s Next Hubble, Delayed Yet Again

The launch of NASA’s next flagship space telescope has been pushed back another seven months. Space.com reports: The liftoff of the $9.8 billion James Webb Space Telescope has been delayed from March 2021 until Oct. 31 of that year, NASA officials announced today (July 16), citing technical difficulties as well as complications imposed by the coronavirus pandemic. “Webb is the world’s most complex space observatory, and our top science priority, and we’ve worked hard to keep progress moving during the pandemic,” Thomas Zurbuchen, associate administrator of NASA’s Science Mission Directorate, said in a statement. “The team continues to be focused on reaching milestones and arriving at the technical solutions that will see us through to this new launch date next year.” NASA officials attributed three months of this latest seven-month delay to the coronavirus pandemic, which forced many NASA centers to impose mandatory work-from-home orders. “Risk reduction” work on complex Webb tech, such as the observatory’s huge, foldable sunshield, added two more months. The remaining two months were added for “schedule margin,” giving the mission some breathing room on its long road to the launch pad. But the schedule slip won’t increase the 13,670-lb. (6,200 kilograms) Webb’s hefty price tag, mission team members said. “Based on current projections, the program expects to complete the remaining work within the new schedule without requiring additional funds,” Gregory Robinson, NASA Webb program director at the agency’s headquarters in Washington, D.C., said in the same statement.