Sputnik 1 was launched on Oct. 4, 1957
Sputnik 2 was launched on November 3, 1957
Sputnik 3 was launched on May 15, 1958
Sputnik 4 was launched on May 15, 1960.
Sputnik 5 was launched on August 19, 1960.
Sputnik 6 was launched on December 2, 1960.
Sputnik 7 was launched on February 4, 1961.
Sputnik 8 was launched on February 12, 1961.
Sputnik 9 was launched on March 9, 1961.
Sputnik 10 was launched on March 25, 1961.
i don't understand really well the timeline
ReplyDeleteI think you should include events or important things that happened during that time!
ReplyDeleteI agree with Ivan and Diana. This was hard to understand and does not seem to help a reader learn about this. Include more events and annotate it better.
ReplyDelete