Researchers recently captured the first signs of very low-frequency gravitational waves. They analyzed the data and considered the possibility of whether this may point towards new physics beyond the Standard Model. They report that the signal is consistent with both a phase transition in the early universe and the presence of a field of extremely light axion-like particles (ALPs).
Click here for original story, Whispers from the dark side: What can gravitational waves reveal about dark matter?
Source: ScienceDaily