Because infrared telescopes use infrared aka anything above absolute zero (0 degrees Celsius or 32 degrees Fahrenheit) meaning that the telescope would not only pick up the stars but also all of the people and lights so on and so forth
A web application starts when a client sends a request to a server
I have a feeling you're looking for Microsoft Outlook.
Answer:
I said CLI.
Explanation:
''A command-line interface (CLI) processes commands to a computer program in the form of lines of text.''- Wikipedia