Zurbuchen Hints at More JWST Delays
The head of NASA’s Science Mission Directorate hinted today that more delays may be in the offing for the James Webb Space Telescope (JWST). While progress is being made integrating the spacecraft and its instruments at prime contractor Northrop Grumman, Thomas Zurbuchen is worried about the time it is taking and an agency-level assessment is underway to determine whether the March 2021 launch date is realistic.