space_exploration_timeline.csv

,index,Time,Event,Sentiment,TimeStr
0,0,1957-10-04,"The Soviet Union launched Sputnik 1, the first human-made object to orbit Earth.",Positive,04/10/1957
1,1,1961-04-12,Yuri Gagarin became the first human in space aboard Vostok 1.,Positive,12/04/1961
2,3,1965-03-18,Alexei Leonov conducted the first spacewalk.,Positive,18/03/1965
3,4,1966-01-01,The first automatic landing on another celestial body was achieved.,Positive,01/01/1966
4,2,1969-07-20,American Apollo 11 mission achieved the first Moon landing.,Positive,20/07/1969
5,5,1971-01-01,"The first space station, Salyut 1, was launched.",Positive,01/01/1971
6,6,2011-03-01,The International Space Station (ISS) was substantially completed.,Positive,01/03/2011
7,7,2020-01-01,SpaceX's Starlink became the largest-ever satellite constellation.,Positive,01/01/2020
8,8,2022-01-01,The first mission of the Artemis Program took place.,Positive,01/01/2022
9,9,2023-04-01,"SpaceX's Starship, the largest and most powerful rocket, had its first flight.",Positive,01/04/2023
10,10,2024-06-01,"SpaceX's Starship completed its fourth test flight, reaching space and returning both stages.",Positive,01/06/2024