Batch retrievals from SID will be unavailable
from 5 PM EDT Tuesday, May 22 and all day Wednesday, May 23 for a software update.
James Webb Space Telescope
James Webb Space Telescope (JWST)
features a 6.5 meter segmented primary mirror and 4 science instruments, each of which offers a variety of configurations and operating modes for infrared observing. Launch is planned for spring of 2019, with science operations commencing a few months hence.