Personal Rescue Enclosure

High school (ages 12+)
Space & Astronomy

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/personal-rescue-enclosure

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the system type?Individual emergency egress and survival capsule for astronauts
2. What is the primary design objective?To provide immediate, self-contained life support and protection during catastrophic spacecraft failures
3. Why do astronauts need a Personal Rescue Enclosure?Spacecraft can fail in ways that make the main ship dangerous, like sudden loss of pressure or fire. A PRE gives each astronaut a chance to survive until help arrives.
4. How does a Personal Rescue Enclosure protect astronauts?The PRE has a strong, pressure‑sealed shell made of lightweight composite material. Inside it supplies oxygen, removes carbon dioxide, and keeps the temperature comfortable.

Egress: The act or process of leaving a spacecraft or other confined space.
Mission Assurance: The process of ensuring that a space mission can be successfully completed with acceptable risk.
Redundancy: The inclusion of extra components or systems that can take over if a primary one fails.