To determine two characteristic “cosmic” velocities associated with the size and gravitational field of a certain planet. We will consider the planet to be one ball. Rice. 5.8....
What could be more beautiful than lighting up the stars in the sky! We decided to light our own, the brightest one. Shining brighter than Sirius, Vega and Altair, visible in all major cities of the Earth,...
Tomorrow the whole world celebrates Cosmonautics Day. On April 12, 1961, the Soviet Union launched a manned spacecraft for the first time in history, with Yuri Gagarin on board. Today...
In recent years, the most widespread among satellite networks are the so-called VSAT networks - the most economical way to connect to the Internet at high speed....
Our solar system contains 9 planets and two of them do not have satellites. There is a hypothesis that these planets originally had satellites, but their Sun...
Satellite television has long been firmly established in our lives. Thanks to this technology, people have the opportunity to receive high-quality television signals even in...
At the end of the twentieth century, satellite television quickly burst into our homes and began to improve just as quickly. Not everyone probably remembers the first...
OpenBox S satellite receivers are flashed using a USB flash drive. Sometimes it happens that the firmware process ends in failure and the receiver stops showing signs of life. IN...
Digital terrestrial television is the latest technology for encoding and transmitting audio and video signals through digital channels. The signal is transmitted in DVB-T2 format,...