timeline.csv

index,Time,Event
1,1957-01-01 00:00:00+00:00,Soviet Union sends first living being into orbit.
0,1957-10-04 00:00:00+00:00,"Soviet Union launches Sputnik 1, the first human-made object to orbit Earth."
2,1961-01-01 00:00:00+00:00,Yuri Gagarin aboard Vostok 1 becomes the first human in space.
3,1965-03-18 00:00:00+00:00,Alexei Leonov performs the first spacewalk.
4,1966-01-01 00:00:00+00:00,First automatic landing on another celestial body achieved.
5,1969-07-20 00:00:00+00:00,American Apollo 11 mission lands on the Moon.
6,1971-01-01 00:00:00+00:00,"Launch of Salyut 1, the first space station."
10,2000-01-01 00:00:00+00:00,China initiates successful crewed spaceflight program.
11,2000-01-01 00:00:00+00:00,India launches Chandrayaan programme for lunar exploration.
8,2009-01-01 00:00:00+00:00,Expert review panel judges Constellation program unrealistic.
7,2011-03-01 00:00:00+00:00,Substantial completion of the International Space Station following STS-133.
9,2022-01-01 00:00:00+00:00,First Artemis Program mission occurs.