What Is the Best Evidence for an Extremely Massive Black

question 15

Multiple Choice

What is the best evidence for an extremely massive black hole in the center of the Milky Way?

• A)We observe stars vanishing in the center of the Galaxy as they are sucked into the black hole.
• B)The orbits of stars in the center of the galaxy indicate that the presence of 3 to 4 million solar mass object in a region no larger than our Solar System.
• C)The center of our galaxy hosts a pulsar that is spinning so fast that it could only be a black hole.
• D)Huge amounts of X- rays are pouring out of the center of the galaxy.

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International Contract

An agreement between parties from different countries, often subject to international law or treaties.

Appellate Court

A higher court that reviews the decisions of lower courts to ensure the law was applied correctly.

Trial Court's Finding

The outcome or decision of a case determined by the trial court after examining the evidence presented.

Clearly Erroneous

A standard for review indicating that a decision was obviously incorrect or mistaken, often used in legal contexts.