L1 - Why Space? Flashcards
Who was Konstantin Tsiolkovsky?
- Rocket powered spaceflight
- Calculated Get to Orbit velocity
- Suggested use of liquid hydrogene and liquid oxygen engines
Who was the first to theorise rocket powered spaceflight?
Konstantin Tsiolkovsky.
What is Robert Goddard known for?
He launched the first liquid fuel rocket on the 26th of March 1926. He was ignored by the US.
Who launched the first liquid fuel rocket and when?
Robbert Goddard, 26 March 1926.
What is Werner Von Braun known for?
V2, first ballistic missile rocket, in Germany, supported by government. (2000+ V2 launched) The US got hold of him after the war.
Who developped the V2 rocket?
Werner Van Braun.
When was Sputnik launched?
4th October 1957.
What is the name of the first satellite?
Sputnik.
When was NASA created?
October 1958.
When was Laika sent to space?
3rd November 1957.
What is the name of the first dog sent to space?
Laika.
When was Ham, the chimpanzee, sent to space by NASA?
January 1961.
What was the name of the chimpanzee sent to space by NASA?
Ham.
Who was the first man in space?
Yuri Gagarin.
When was Yuri Gagarin’s first flight?
12th April 1961.
What type of flight was Yuri Gagarin’s first flight?
A one-orbit sub-orbital flight.
Who was the first American in space?
Alan Shephard.