The Global Positioning System or GPS is much used in daily life to go to an unknown place, to find out where you are. It is used in ships, drones…
Category: Space
News: Stephen Hawking dies at 76
In this Wednesday, the great physicist Stephen Hawking dies in Cambridge, United Kingdom.
Introduction to communication satellites
The post’s subject is how the communication satellites work. These satellites make retransmission of radio, television, telephone and internet signals.
The Cosmonautics Memorial Museum in Moscow (Part 2)
This post is the continuation of Cosmonautics Memorial Museum in Moscow. I will talk about what the other rooms have but isn’t everything the museum has.
The Cosmonautics Memorial Museum in Moscow (Part 1)
When I was in Moscow, I visited the Cosmonautics Memorial Museum. This museum is bigger than the one in Saint Petersburg. It is so big that I have to write two…
Museum of Cosmonautics and Rocket Technology in Saint Petersburg
I was in Saint Petersburg, Russia, and visited the Museum of Cosmonautics and Rocket Technology in Peter and Paul Fortress.
Van Allen belts
This post’s subject will be the Van Allen belts. Why I will talk about something from space in the environment topic? Because the magnetosphere which created these belts protects Earth…
How radiotelescopes work?
This post’s subject will be the radiotelescopes, I will explain how they work and why are used.