Yuri Gargarin
On 12 April 1961 Yuri Alekseyevich Gagarin , a Soviet cosmonaut, became the first human in outer space and the first to orbit the Earth.
Outer planet....outside the orbit of the earth.
I guess that would be Mars, which has an orbit outside the Earth's orbit. The first four planets have solid cores, while the four outer planets are gas giants.
Yuri Gagarin became the first person into outer space on the 12th of April, 1961.
Sodium has 1 electon in it's outer orbit, 8 in the second and 2 in the first.
Arnaldo Tamayo Méndez (born January 29, 1942) was the first Cuban citizen and the first person from a country in the Western Hemisphere other than the United States to travel into earth orbit. He was also the first Latino in space.
In outer space; in orbit around Earth.
Gherman Titov was the backup cosmonaut for Yuri Gagarin on April 12, 1961, when Gagarin became the first human to journey into outer space and orbit the Earth. Titov went on to make his own spaceflight in August 1961, becoming the second person to orbit the Earth.
Inner planets orbit inside the orbit of the Earth, can only be seen in the morning or evening sky and are never seen as full disks form the Earth. Outer planets orbit further out than the orbit of Earth and can be seen from time to time as full disks in 'opposition' or overhead at midnight.
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.
the moon is in the outer space and revolving around the earth in an orbit.
There hasn't been any animals launched into outer space.The first animal to reach space is laika the dog, but that was in close earth orbit. Laika died during the mission but she is famous.