Question

who is the first person to launch rocket​

Answer 1

Answer:

Robert Goddard

On 16 March 1926 Robert Goddard launched the world's first liquid-fueled rocket in Auburn, Massachusetts

first astronaut -

Soviet cosmonaut Yuri Gagarin became the first person in space when he orbited the Earth in a Vostok spacecraft on April 12, 1961.

Explanation:

Answer 2

Answer:

Robert Goddard

On 16 March 1926 Robert Goddard launched the world's first liquid-fueled rocket in Auburn, Massachusetts. During the 1920s, a number of rocket research organizations appeared worldwide.