Is Webb at its final temperature? - Phys.org
4/21/2022 12:00:00 AM3 yearsago
by Jonathan Gardner
by Jonathan Gardner
The Mid-Infrared Instrument (MIRI) on NASA's James Webb Space Telescope is now cooled by a gaseous helium cryocooler to under 7 Kelvin. With the cooler in its final state, the Webb team is operating the MIRI instrument this week as part of seventh and final s…
The Mid-Infrared Instrument (MIRI) on NASA's James Webb Space Telescope is now cooled by a gaseous helium cryocooler to under 7 Kelvin. With the cooler in its final state, the Webb team is operating … [+3562 chars]
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