Polaris Dawn Mission Overview
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Questions and Answers

What was the primary objective of the Polaris Dawn mission, beyond setting altitude records?

  • To assess the feasibility of long-duration civilian space missions.
  • To evaluate the effects of increased radiation levels on the spacecraft and its crew. (correct)
  • To conduct a series of experiments on plant growth in microgravity.
  • To test the Dragon capsule's ability to dock with the International Space Station.

    • Which of these is true regarding the altitude achieved by the Polaris Dawn mission?

  • It was the first time a spacecraft passed the 1000 mile mark.
  • It was slightly inferior to the altitude achieved during the Apollo missions.
  • It exceeded the altitude record of NASA's Gemini 11 mission by approximately 17 miles. (correct)
  • It matched the altitude record previously set by the Gemini 11 mission.

    • Besides Jared Isaacman, what was a commonality between all other members of the Polaris Dawn crew?

  • They were all ex-military.
  • They were all directly involved in planning the mission.
  • They were all SpaceX employees. (correct)
  • They were all private investors.

    • What was unique about the spacewalk conducted during the Polaris Dawn mission?

    <p>It was the first spacewalk conducted by a crew made up solely of civilians. (B)</p> Signup and view all the answers

    When did the Dragon capsule reach its highest altitude during the Polaris Dawn mission?

    <p>On September 11, 2024, the day after the launch. (A)</p> Signup and view all the answers

    What was the primary purpose of the 'pre-breathing' routine undertaken by the astronauts?

    <p>To minimize the risk of decompression sickness. (B)</p> Signup and view all the answers

    What was a significant design flaw in the new SpaceX spacesuits used during the mission?

    <p>They lacked typical life support systems. (A)</p> Signup and view all the answers

    During the functionality test, how long did the astronauts complete the spacesuit test?

    <p>10 minutes (B)</p> Signup and view all the answers

    What was the final destination of the Dragon capsule after the mission?

    <p>Gulf of Mexico (D)</p> Signup and view all the answers

    What is the significance of the medical tests conducted on Isaacman and his team after returning to Earth?

    <p>To aid in developing better astronaut protection strategies. (C)</p> Signup and view all the answers

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