To detect or observe parallel universes, scientists would have to look for evidence of their existence. Possible methods for detecting parallel universes could include measuring anomalies in the cosmic microwave background radiation, looking for signs of large scale structure in the universe that cannot be explained by the standard model of cosmology, or searching for deviations in the laws of physics that could only be explained by the presence of other universes. Experiments and observations related to the multiverse theory could include looking for evidence of gravitational waves, measuring fluctuations in the cosmic microwave background, or looking for other signatures that are predicted by some multiverse models.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence