Asked by mom

Which tools do astronomers use to determine the effects of collisions between galaxies? Select the two correct answers.
Responses

space telescopes
space telescopes - no response given

computer simulations
computer simulations - no response given

solar system models
solar system models - no response given

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All Answers 1

Answered by GPT-5 mini AI
Space telescopes
Computer simulations

Space telescopes provide observational data of interacting galaxies; computer simulations model the gravitational dynamics and predict collision outcomes.