The James Webb Space Telescope is designed to observe the most distant galaxies in the universe.It will observe them in
A) UV wavelengths.
B) IR wavelengths.
C) visible wavelengths.
D) X-ray wavelengths.
E) radio wavelengths.

Question

Quizplus · Accepted Answer

The James Webb Space Telescope is designed to observe in infrared (IR) wavelengths, which allows it to see the most distant galaxies by detecting the heat emitted from them.

The James Webb Space Telescope Is Designed to Observe the Most