laika dog

He can't read, can't write, doesn't know how to socialize, but if you say Laika to any Russian at a certain age, they will show emotional relief.

Discovering the vast universe contains many mysteries that always attract people's constant desire to conquer.

Right on this day 60 years ago - on 4 October 1957, the Soviet Union successfully launched Sputnik 1 satellite into space.

The story about one of these

Shortly after the successful launch of the Sputnik-1 satellite on October 4, 1967, Soviet scientists quickly promoted the launch of the Sputnik-2 spacecraft to bring the first