Amazon S3 on MSN11d
X-Rays: The Discovery that Revolutionized Science (1895)
In 1895, Wilhelm Röntgen discovered X-rays while experimenting with cathode rays and crystals, leading to the realization ...
earth21d
Largest structure ever found in the universe is 1.4 billion light years long
Credit: MPE “If you look at the distribution of the galaxy clusters in the sky in a spherical shell with a distance of 416 to 826 million light-years, you immediately notice a huge structure that ...