In the dense environment of the early universe, dark matter particles would collide with, and annihilate, each other, ...
An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be ...
Our Solar System orbits the galactic center at an estimated 792,000 kilometers per hour, taking 225 million Earth years to ...
From October 2007 until mid-2022, the Atacama Cosmology Telescope (ACT) looked at the millimeter and microwave universe. It discovered the most extreme galaxy cluster and many other peculiar things, ...
New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed ...
Color perception in astronomy is subjective and dependent on the observer's visual system, with the brain playing a crucial role in constructing the sensation of color from electromagnetic energy. The ...
Electromagnetic fields as they would be generated by positive and negative electric charges, both at rest and in motion (top), as well as those that would theoretically be created by magnetic ...
Source: Wikimedia Commons https://commons.wikimedia.org/wiki/File:Cosmic_web.jpg Source: Wikimedia Commons https://commons.wikimedia.org/wiki/File:Cosmic_web.jpg ...
Let's rewind the clock back…oh, I don't know, let's say a hundred years. It was 1917, and Einstein had just developed his ...