Laws formulated by a 17th century scientist are used in modern space technologies
The story of how we understand planetary motion would be impossible to tell if not for the work of the German mathematician Johannes Kepler. Kepler’s Three Laws describe how the planets orbit the Sun. They describe 1 – how planets move in elliptical orbits with the Sun as the focus, 2 – a planet covers the same area of space in the same amount of time, regardless of where it is in its orbit, and 3 – the period revolution is proportional to the size of its orbit.
The Russian Federal Space Program includes the creation of a garbage collector from geostationary orbits
The federal space program, designed in Russia until 2025, provides for the creation of a satellite for cleaning up space debris, RIA Novosti reports.
Scientists are concerned about the problem of space debris
People manage to litter even in space, about 25 thousand large waste equipment and millions of small particles freely rotate in orbit around the Earth, and this threatens collisions with working satellites and stations.