space exploration beginner 10 sample questions

Spacewalks MCQ Practice Test

EVA procedures, tools, and maintenance activities

Q1. Which of the following astronauts holds the record for the longest cumulative time spent performing spacewalks (also known as EVAs, or extravehicular activities)?

Explanation: Peggy Whitson holds the record for the longest cumulative time spent performing spacewalks, with a total of 289 hours and 2 minutes. This is a testament to her experience and skill as a spacewalker.

Q2. What was the name of the spacewalk procedure used by cosmonaut Alexei Leonov during the Voskhod 2 mission in 1965?

Explanation: The Berkut procedure was the name of the spacewalk procedure used by Alexei Leonov during the Voskhod 2 mission in 1965. This was the first spacewalk in history. The Orlan procedure is a later spacesuit and procedure developed by the Soviet Union/Russia.

Q3. Which cosmonaut performed the first spacewalk?

Explanation: Alexei Leonov performed the first spacewalk on March 18, 1965, during the Voskhod 2 mission.

Q4. What is the primary reason why cosmonaut Alexei Leonov's spacewalk during the Voskhod 2 mission in 1965 was cut short?

Explanation: During his historic spacewalk, Leonov's spacesuit pressure began to equalize with the vacuum of space, causing his body to swell and making it difficult for him to re-enter the spacecraft. This led to a shortened spacewalk and a dramatic re-entry procedure.

Q5. What is the name of the first spacewalk performed by a Soviet cosmonaut, which lasted for 5 hours and 48 minutes?

Explanation: On March 18, 1965, Alexei Leonov performed the first spacewalk, lasting 5 hours and 48 minutes, during the Voskhod 2 mission. This historic event marked a significant milestone in space exploration.

Q6. Which of the following astronauts holds the record for the longest cumulative spacewalk time?

Explanation: Sergei Krikalev holds the record for the longest cumulative spacewalk time with over 820 hours. He conducted spacewalks during multiple missions to the Mir space station and the International Space Station.

Q7. What was the name of the first spacewalk performed by a Soviet cosmonaut, which lasted for 5 hours and 48 minutes?

Explanation: On March 18, 1965, Alexei Leonov became the first human to perform a spacewalk, lasting 5 hours and 48 minutes, during the Voskhod 2 mission.

Q8. What is the name of the first woman to perform a spacewalk?

Explanation: Svetlana Savitskaya, a Soviet cosmonaut, performed the first ever spacewalk by a woman on July 25, 1984, during the Salyut 7 mission.

Q9. Which astronaut performed the first untethered spacewalk during a space shuttle mission?

Explanation: Bruce McCandless II performed the first untethered spacewalk during the STS-41B mission in 1984, using the Manned Maneuvering Unit (MMU). Robert L. Stewart also participated in the same spacewalk.

Q10. Which of the following astronauts performed the longest spacewalk in history, lasting 8 hours and 56 minutes during the STS-80 mission in 1996?

Explanation: Jerry Ross performed the longest spacewalk in history during the STS-80 mission in 1996, lasting 8 hours and 56 minutes. He holds the record for the most spacewalks performed by an American astronaut with a total of 9 EVAs.

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Spacewalks MCQ Practice Test | Mind Hustle