This is stunning. The post Astronomers Release Awe-Inspiring Image of What Our Whole Galaxy Looks Like in Radio Waves ...

Did you know that the world around us is filled with different types of light waves ? From the warm glow of the sun to audible radio waves and invisible gamma rays, electromagnetic waves (action ...

Ultra-low frequency nanohertz gravitational waves emanating from pulsars may be revealing the fabric of the universe.

New methods of detecting ultra-low frequency gravitational waves can be combined with other, less sensitive measurements to deliver fresh insights into the early development of our universe, according ...

Optical frequency combs are essentially high-tech "rulers" for measuring different colors of light; they're useful for making better atomic clocks and hunting for exoplanets, among other things. Now ...

THIS ARTICLE IS republished from The Conversation under a Creative Commons license. How much do we really know about what else is out there in the universe? Let’s take an outlandish example. If there ...

Giant ripples in the fabric of space and time, light-years in scale, have been discovered for the first time, according to new research announced by astronomers. Gravitational waves of this scale are ...