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Regarding gravitational wave detection, which is correct: did LIGO announce a second gravitational wave detection in June 2016, and were those waves generated by a merger of two black holes about 1.4 billion light-years away?

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1. Regarding gravitational wave detection, which is correct: did LIGO announce a second gravitational wave detection in June 2016, and were those waves generated by a merger of two black holes about 1.4 billion light-years away?

Only the black-hole-merger statement

Neither statement is genuinely correct

Both statements together are genuinely correct

Only the June-2016-announcement statement

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Regarding gravitational wave detection, which is correct: did LIGO announce a second gravitational wave detection in June 2016, and were those waves generated by a merger of two black holes about 1.4 billion light-years away?

Keep practicing

Beyond the answer

Leave a ReplyCancel reply

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