Wired

At Last, There’s Evidence of Low-Frequency Gravitational Waves

For the first time, physicists have found what they are calling “compelling evidence” for low-frequency gravitational waves, ripples in space-time usually caused by massive cosmic objects orbiting ...
Astronomy

Ask Astro: Why do colliding supermassive black holes give off low-frequency gravitational waves?

Einstein’s theory of general relativity states that space and time are interwoven into a single continuum. The gravitational pull of massive celestial bodies like stars or black holes corresponds to ...
The Conversation

Using a detector the size of a galaxy, astronomers find strongest evidence yet for gravitational waves from supermassive black hole pairs

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...
Space.com

The universe is humming with gravitational waves. Here's why scientists are so excited about the discovery

The very fabric of the universe is ringing with gravitational waves from its earliest epoch, and researchers have finally "heard" this cosmic symphony. On Thursday, June 28, the North American ...