Hacking astronomy

In order to understand how the world works outside the Earth, scientists needed to conduct complex mathematical calculations, build the most important physical theories, and seriously improve the technique. And in the first half of the 16th century, Nikolai Copernicus formulated the doctrine of the heliocentric system of the world; At the beginning of the XVII century, Galileo Galileo saw the lunar craters and rings of Saturn in his telescope; In 1850, William Bond received the first photo of the star - Vega; In 1990, the Hubble space telescope was launched; In 2015, scientists reported the discovery of gravitational waves.

But the telescopes are still sent to the sky today, which means that very soon we will learn the answer to the next question about the structure of the cosmos.