humans need to travel to outer space to reduce the chances of human species being wiped out by a single disaster such as meteor
Yuri Gagarin was the first human to travel in outer space on April 12th, 1961
To see if it was safe for a human to travel into safe. If the monkey made it, a human might survive space travel. If the ape died, then it was not safe for a human to go into space. The chimp lived, so human beings were sent into outer space.
They travel to outer space
Outer space was not discovered by a single person, as it has always existed. However, the first human to travel to outer space was Yuri Gagarin, a Soviet astronaut, who orbited Earth in 1961.
outer space travel work by gravity and friction plus magentism
The outer nostrils of a frog differ most greatly from the nostril of a human in that frogs can close their nostrils, while humans can not. It should be noted, however, that only certain species of frogs are able to do this.
The outer core is the layer through which P waves travel slowly and S waves cannot travel at all. This is due to the outer core being composed of molten iron and nickel, which hinders the transmission of S waves.
It would be necessary to know at what speed you intend to travel through the outer core.
Primary waves ( P-waves) can travel through earth's outer core.
why not..??!! it's a great experience and it's really good to explore the outer space to know about that unspoiled world..
Sound requires a medium, such as air, water, or solid surfaces, to travel through. In outer space, there is no medium for sound waves to travel through, so sound cannot propagate in the vacuum of space.
On October 29, 1998, John Glenn became the oldest human being in outer space at the age of 77.