Hints of Gravitational Waves in the Stars | AMNH https://www.amnh.org/explore/news-blogs/research-posts/hints-of-gravitational-waves-in-the-stars
Scientists have shown how gravitational waves—invisible ripples in the fabric of space and time that propagate through the universe—might be “seen” by looking at the stars.
natural oscillation frequency,” said co-author Saavik Ford