A. Yuri Gagarin
B. Neil Armstrong
C. Tereskova
D. Alexel Leonov
Submitted by: Hasan Raza
Soviet cosmonaut Alexei Leonov, who in 1965 became the first person in history to spacewalk, has died aged 85.
Correct Answer: Alexel Leonov ✔
Last Updated: January 28, 2021