Is it true that the universe is not infinite?

“The fact that our universe is expanding was discovered almost a hundred years ago, but how exactly this happens, scientists realized only in the 90s of the last century, when powerful telescopes (including orbital ones) appeared and the era of accurate cosmology began. During observations and analysis of the data obtained, it turned out that … Read more

Take a look at billions of years ago – Nauka – Kommersant

The construction of the most magnificent astronomical instrument in history began. The cyclopean radio telescope will be located on two continents. Scientists hope it will help unravel the most intriguing mysteries of the universe’s structure and history. The radio telescope is called SKAO, this abbreviation means “observatory of the array [площадью в] square kilometer” (Square … Read more