During the First Year of Its Operation, Only 20% of the Projects

question 3

Essay

During the first year of its operation, only 20% of the projects scheduled for the Hubble Space Telescope involved taking images and pictures of celestial objects. The remaining 80% of the telescope's time was devoted to observing the spectrum of celestial objects.
Why do astronomers place such a high emphasis on looking at the spectrum of a celestial object rather than an image? Explain.

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Definitions:

Liable

Subject to legal responsibility, often implying a requirement to compensate for damages or loss caused.

Torts

Civil wrongdoings recognized by law as grounds for a lawsuit, resulting in injury or harm that constitutes the basis for a claim by the injured party.

Business

The systematic endeavors and operations by people to create and market products and services with the aim of making a profit.

Exculpatory Clauses

Provisions in a contract that relieve one party of liability for harm or loss caused during the execution of the contract, often shifting the risk to the other party.