The Brighterside of News on MSN5d
New Horizons spacecraft discovers the universe’s faintest light
The Universe began in a burst of light nearly 14 billion years ago, but as it expanded and cooled, darkness set in. Today, ...
Knowridge11d
A new look at the most ancient light in the universe
In the earliest moments of the Universe, the first photons were trapped in a sea of ionized gas. They scattered randomly with ...