The laser power of an adaptive optics is about 20 watts if not higher, 4000 times the power of a class 3A consumer laser delivering less than 5 mW! It …

When you see the size of small astronomical instruments sold in specialty stores, they only impress novices. On the other hand, a telescope of 200 mm in diameter measuring between …

As the day dies, on the promontory of a mountain at the forefront of the universe, a dome opens. In the reddish opening is a telescope with unusual dimensions. Moments …

At the same time, Galileo turned his “optical tube” to the sky and invented the telescope. She was growing 30 times. He improved the definition of the movement of bodies …

In the Muslim world, whose intellectual centers in the Middle Ages were located in Damascus (Syria) and Baghdad (Iraq) and Samarkand (Uzbekistan), it was inconceivable that theologians would only deal …

Astronomy goes back thousands of years. It is likely that it originated in prehistoric times when our ancestors wondered about their future and the forces of nature, engraving the first …