Chad Hanna receives funding from the National Science Foundation and NASA. After a three-year hiatus, scientists in the U.S. have just turned on detectors capable of measuring gravitational waves – ...
Researchers have designed a new type of gravitational wave detector that operates in the milli-Hertz range, a region untouched by current observatories. Built with optical resonators and atomic clocks ...
In just a decade, gravitational wave observatories have changed astronomy. In this short time, we have accumulated hundreds ...
A new concept for energy transfer between gravitational waves and light. When massive cosmic objects such as black holes merge or neutron stars crash into one another, they can produce gravitational ...
After a three-year hiatus, scientists in the U.S. have just turned on detectors capable of measuring gravitational waves—tiny ripples in space itself that travel through the universe. Unlike light ...
A physicist has proposed a bold experiment that could allow gravitational waves to be manipulated using laser light. By ...
The newly detected gravitational wave background could be the result of supermassive black hole binaries that orbit each other for a few million years before merging. By now you’ll have seen the news ...
In a historic first, astronomers have detected low-frequency gravitational waves using a galaxy-sized antenna of millisecond pulsars in the Milky Way. When you purchase through links on our site, we ...
"What we're seeing hints at a much more dynamic and active universe than we anticipated." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The ...
It sounds like the setup for a joke: If radio waves give you radar and sound gives you sonar, what do gravitational waves get you? The answer might be “GRADAR” — gravitational wave “radar” — a ...
Decades ago physicists realized that gravitational waves are no mere passing phenomenon. Instead those ripples in space should leave behind permanent marks: a fixed distortion in their wake. So far ...