X-Ray Telescopes in Space Are Primarily Used for Examining Which

question 94

Multiple Choice

X-ray telescopes in space are primarily used for examining which kind of environment in the universe?

• A) Extremely cool regions of space,because only X-rays can penetrate them
• B) Extremely hot regions around stars and galactic centers
• C) The deep interiors of normal stars from which only the penetrating X-rays can escape
• D) Comets and planets

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