Up Next
Back to Show
PBS News Hour
Cosmic discovery leads to greater understanding of universe
Albert Einstein theorized that as heavy objects move through space and time, they create ripple effects in the fabric of our universe. Now an international team of scientists have detected new evidence of that. Researchers found new signs of gravitational waves that are affected by huge movements such as the collision of black holes. Science correspondent Miles O'Brien breaks it down.
Support Provided By
Season
26:45
September 21, 2024 - PBS News Weekend full episode
57:46
September 20, 2024 - PBS News Hour full episode
57:46
September 19, 2024 - PBS News Hour full episode
57:46
September 18, 2024 - PBS News Hour full episode
57:46
September 17, 2024 - PBS News Hour full episode
57:46
September 16, 2024 - PBS News Hour full episode
26:46
September 15, 2024 - PBS News Weekend full episode
26:44
September 14, 2024 - PBS News Weekend full episode
57:46
September 13, 2024 - PBS News Hour full episode
57:46
September 12, 2024 - PBS News Hour full episode
57:46
September 11, 2024 - PBS News Hour full episode
57:46
September 10, 2024 - PBS News Hour full episode