Why Must Telescopes That Observe in the Far Infrared Be

question 88

Short Answer

Why must telescopes that observe in the far infrared be cooled?

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Definitions:

E-learning

The use of electronic media and information and communication technologies (ICT) in education, enabling access to learning resources and instruction remotely or online.

Computer-based Training

A method of learning that utilizes computer technology to deliver educational programs to participants.

On-the-job Learning

The process of acquiring skills, knowledge, and competencies as a result of direct experience or performing tasks and activities in a work setting.

Low-tech

Technologies that are not advanced or complex, often easy to use and with a focus on practicality and accessibility.