,index,Time,Event,Sentiment,TimeStr
0,0,1957-10-04 00:00:00+00:00,Launch of Sputnik 1 by Soviet Union,Positive,04/10/1957
1,1,1961-04-12 00:00:00+00:00,First human spaceflight by Yuri Gagarin,Positive,12/04/1961
2,2,1965-03-18 00:00:00+00:00,First spacewalk by Alexei Leonov,Positive,18/03/1965
3,3,1969-07-20 00:00:00+00:00,First Moon landing by Apollo 11,Positive,20/07/1969
4,4,1971-04-19 00:00:00+00:00,Launch of first space station Salyut 1,Positive,19/04/1971
5,5,2011-03-09 00:00:00+00:00,Completion of ISS following STS-133,Positive,09/03/2011
6,9,2020-01-01 00:00:00+00:00,Starlink becomes largest satellite constellation,Positive,01/01/2020
7,6,2022-11-16 00:00:00+00:00,First mission of Artemis Program,Positive,16/11/2022
8,7,2023-04-20 00:00:00+00:00,First flight of SpaceX Starship,Positive,20/04/2023
9,8,2024-06-15 00:00:00+00:00,Starship completes test flight with splashdown,Positive,15/06/2024