Article
Illustration by Randy Pollak

Stranded in Space: The Story of Apollo 13

Three astronauts are stuck nearly 250,000 miles from Earth. Can they make it home before it’s too late?

By Spencer Kayden

Learning Objective: to analyze how a theme is developed over the course of a play

Lexile: 960L (captions only)
Other Key Skills: author’s craft, text structure, character, mood
AS YOU READ

How did the crew of Apollo 13 handle the challenges they faced?

SCENE 1 

Monday, April 13, 1970 

SD1: Three astronauts sit inside a small spacecraft.

SD2: They face a control panel covered in hundreds of switches and knobs.

SD3: A voice comes over the radio.

Mission Control: Apollo 13, this is Houston. You are on schedule to land on the moon tomorrow.

Jim Lovell: We’re looking forward to that, Houston.

MC: It’s time for some routine procedures. We’d like you to stir your oxygen tanks.

Jack Swigert: OK. Stand by.

SD1: Swigert flips a switch. Seconds later . . .

SFX: BOOM!

SD2: The spacecraft shudders and lurches.

Lovell (calmly) : Houston, we’ve had a problem.

MC: Stand by, Apollo 13. We’re looking at it.

Fred Haise: We’ve had a pretty loud bang.

SD3: Lights flash. Alarms sound.

SFX: BEEP. BEEP. BEEP.

Haise: Fuel levels are dropping.

SD1: Out the window, Lovell sees a thin white cloud.

Lovell: Houston, we are venting some kind of gas.

MC: Copy that. How is the oxygen?

Haise: Tank 1 is at 50 percent and dropping. Tank 2 is at zero.

MC: It looks like you are also losing power.

Swigert: Fuel cell 3 is empty. The other two are falling fast.

Haise: I guess that’s it for our mission to the moon.

Lovell: We have a new mission now: getting back to Earth.

Bettmann/Getty Images

Left to right: Jack Swigert, Jim Lovell, and Fred Haise

 Scene 2

Two Days Earlier • Saturday, April 11

SD2: A towering rocket sits on a launchpad.

SD3: In a nearby stadium, a crowd has gathered to watch the launch. Music plays and reporters speak to cameras.

Reporter 1: We are coming to you live from Florida, just a short distance from NASA’s Kennedy Space Center.

Reporter 2: In a few minutes, Apollo 13 will be blasting off for the moon.

Reporter 1: It’s been just nine months since Apollo 11, when astronauts first walked on the moon and five months since the Apollo 12 moon landing.

Reporter 2: With us this afternoon is Marilyn Lovell, wife of Apollo 13’s commander, Jim Lovell. Mrs. Lovell, how are you feeling?

Marilyn Lovell: I couldn’t be happier. Jim has worked very hard, and I’m excited for him to set foot on the moon.

Reporter 2: What do you think he’s doing at this moment?

Marilyn: He’s likely strapped into his seat in Odyssey, along with Fred Haise and Jack Swigert, doing final checks before liftoff.

Reporter 2: Odyssey—that’s Apollo 13’s Command Module?

Marilyn: Yes. It’s where the crew stays for most of the trip.

Reporter 3: Joining me now is Poppy Northcutt. Miss Northcutt, explain your role in the mission.

Northcutt: I’m on the Return to Earth team. It’s our job to make sure the astronauts get home.

Reporter 3: What does that involve?

Northcutt: A lot of math! We make sure the astronauts are approaching Earth at the correct angle—otherwise, they could fly right past Earth and be lost forever.

Reporter 3: Oh my!

Northcutt: No need to worry. I’ve done this four times before. I’m quite confident we’ll get them back safely.

SD1: A voice crackles from giant speakers.

Announcer: Apollo 13 has received a GO for launch.

Reporter 3: After liftoff, the mission will be monitored by a team at the Mission Control Center in Houston, Texas, correct?

Northcutt: Exactly.

Announcer: Ten, nine, eight, ignition . . .

SD2: There is a low rumble.

Announcer: . . . six, five, four, three, two, one, zero.

SD3: The rumble turns into a thunderous roar.

SD1: Massive flames shoot from the giant rocket as it blasts into the bright-blue sky.

Crowd: WOOOOOOOOOOOOO!

Reporter 1: That’s it ! The Apollo 13 mission is underway.

Reporter 2: Four days from now, Americans will once again be walking on the moon!

National Archives

Marilyn Lovell speaks to reporters, with Susan (left) and two of her other kids, Barbara and Jeffrey.

 Scene 3

April 13, After the Explosion

SD2: Inside Mission Control, giant screens cover the walls.

SD3: Dozens of engineers are seated at rows of consoles.

SD1: Flight Director Gene Kranz talks with his team.

Engineer 1: Did a meteoroid hit the ship?

Kranz: Unclear. Let’s stick to what we know.

Engineer 2: Odyssey is running out of air and power.

Engineer 3: We must shut her down to save what little power is left.

Kranz: The crew needs to move into the Lunar Module, Aquarius. It has its own supplies and power source.

Engineer 4: But Aquarius was designed to keep only two men alive—for two days.

Kranz: How quickly can we get them home?

Engineer 1: There’s not enough power for them to fire the thrusters so they can turn around.

Engineer 2: If they keep going, they can use the moon’s gravitational pull to slingshot back toward Earth.

Kranz: How long will that take?

Engineer 3: Four days.

SD2: Kranz nods, steely-eyed.

Kranz: All right. Let’s bring them home. Failure is not an option.

Corbis via Getty Images

Mission Control 

In Houston, Texas, a team of engineers oversaw the Apollo 13 mission and communicated with the crew. After the explosion, NASA employees flooded into work to help bring the astronauts home safely.

 Scene 4

Tuesday, April 14

SD3: Marilyn and her daughter Susan watch the news.

Reporter 1: The astronauts have shut down all power in Odyssey and moved into Aquarius.

Reporter 2: I’d say they crew has a 10 percent chance of survival.

SD1: Marilyn changes the channel.

Reporter 3: —this is the gravest emergency in the history of the American space program.

SD2: Marilyn turns off the television.

Susan: What if Dad doesn’t make it home?

Marilyn: Hundreds of people are doing everything they can to make sure he does.

Susan: But how?

Marilyn: Your dad always says that when you are in a difficult situation, you don’t think of the odds. You just think about how to improve the odds.

Susan: What if you can’t?

Marilyn: Your father is an explorer. He knows how to deal with danger.

Alamy Stock Photo

Launch
The astronauts were strapped in the command module as Apollo 13 took off from Cape Canaveral, Florida.

Scene 5

That Same Day

SD3: The three astronauts are crammed inside Aquarius.

MC: The guidance system uses too much power. You’ll have to navigate by the stars.

Lovell: Roger that. But I can’t tell what are stars and what is debris from the explosion.

MC: Keep trying. We don’t want you to crash into the moon.

Lovell: Copy that. It sure would be helpful to have computer guidance, though.

MC: We must save every bit of oxygen, water, and fuel. If you run out of any of those, there’s no way to get you home.

Shutterstock.com (background, diagram); NASA/AFP via Getty Images (damaged)

Apollo 13 Spacecraft

  1. The Command Module, nicknamed Odyssey
  2. This antenna enabled the astronauts to communicate with Houston.
  3. The rocket thrusters fired from here.
  4. This image, taken in space, shows the damage to the spacecraft.
  5. The Service Module, the site of the explosion
  6. The Lunar Module, Aquarius, was designed to separate from Odyssey and land on the moon.

 Scene 6

Wednesday, April 15

SD1: At Mission Control, Kranz works with his team.

Kranz: They’re running out of clean air. With every exhale, they’re filling Aquarius with carbon dioxide­.

Engineer 4: If they breathe too much of that carbon dioxide, they’ll become nauseated and disoriented.

Engineer 1: Eventually, they will die.

Kranz: How are we going to filter out the bad air?

Engineer 2: They can use an air filter from Odyssey, but they’ll need a way to attach it to Aquarius.

SD2: A technician speaks up.

Technician: My team has been working on a solution—an adapter made from objects they have on board.

Kranz: Excellent. You’ve tested it?

Technician: Yes. We’ve been working on it since we heard about the accident.

Kranz: Let’s tell the crew.

MC: Aquarius, confirm your carbon dioxide levels.

Haise: CO2 level is 13.

Engineer 3 (quietly): A typical reading is 2 or 3.

MC: We need you to create an adapter for the air filter right away. We’re going to guide you through making one.

Haise: Copy that.

MC: Gather these items: duct tape, the plastic bag from your moonwalk suit, a rubber tube, and a piece of cardboard.

Swigert: We’re getting the items now.

SD3: As the CO2 levels continue to rise, the astronauts make the adapter.

Lovell: Take your time. Stay calm and keep your breathing low and even. Step by step gets the job done.

SD1: They finish the adapter and wait, staring at the gauges.

Swigert: The CO2 levels aren’t falling.

Lovell: Hold on—yes. There it goes: 12, 7, 4, 3 . . .

SD2: The astronauts sigh in relief.

NASA/Corbis via Getty Images

The adapter the astronauts made to filter the toxic air in Aquarius

 Scene 7

Thursday, April 16

SD3: At Mission Control, Kranz speaks to the team.

Kranz: The crew is getting close to Earth. We need to power Odyssey back up. It’s the only part of the ship that can reenter Earth’s atmosphere.

Engineer 4: No one has ever shut down a spacecraft and then tried to restart it in space.

Engineer 1: What if Odyssey doesn’t turn back on?

Engineer 2: There’s a lot of moisture up there. What if some of that water hits a loose wire?

Engineer 3: It could blow the whole system.

Kranz: Let’s not lose faith now.

NASA (Gene Kranz); Mario De Biasi/Mondadori via Getty Images (Poppy Northcutt)

Gene Kranz (left) and Poppy Northcutt (right)

 Scene 8

Later That Day

SD1: The astronauts have now moved from Aquarius back into Odyssey. They shiver.

Swigert: It can’t be more than 35 degrees in here.

SD2: Water droplets are everywhere.

Swigert: I don’t know how, but the instruments have powered back up.

MC: Odyssey, we need to adjust your course. Prepare for rocket burn.

Lovell: Copy that, Houston.

Haise: We’ve got enough fuel for this? If we run out of power, we’re done for.

SD3: An engineer consults Poppy Northcutt.

Northcutt: We’ve done the calculations over and over.

MC: The numbers are good, Odyssey.

SD1: Lovell flips a switch, and a rocket thruster propels the damaged craft forward.

 Scene 9

Friday, April 17

Hum Images/Universal Images Group via Getty Images 

As Odyssey reentered Earth’s atmosphere, it began a 25,000 mph free fall. Eventually, its parachutes opened, slowing its descent.

SD2: People around the world gather in front of televisions.

Reporter 1: The astronauts are not out of danger yet.

Reporter 2: If the heat shields have been damaged, Odyssey could burn up as it reenters Earth’s atmosphere.

SD3: At Mission Control, dozens of scientists, engineers, and astronauts stare breathlessly at the screens.

Reporter 3: The crew will be out of communication for about four minutes as they reenter Earth’s atmosphere.

SD1: The astronauts buckle themselves in.

MC: Odyssey, this is Houston. You are a GO for reentry. See you on the other side.

Swigert: Copy that, Houston.

SD2: Outside the spacecraft’s window, a faint shimmer of pink becomes visible.

SD3: The heat builds to orange, then red.

SD1: Everyone at Mission Control is silent.

SD2: Everyone in the Lovell household stares tensely at the television.

SD3: Two minutes go by. Then three. Then four.

MC: Odyssey, Houston standing by, over.

SD1: There is no answer.

SD2: Marilyn and Susan grip each other’s hands.

MC: Odyssey, Houston standing by, over.

SD3: Another 30 seconds go by.

MC: Odyssey, Houston standing by, over.

SD1: Susan looks fearfully at her mother.

SD2: More seconds pass. Still nothing. Then . . .

SD3: There is a crackle.

Swigert: OK, Houston.

SD1: Cheers erupt at Mission Control and at the Lovells’.

SD2: People around the world shout and weep with relief.

SD3: Odyssey’s parachutes deploy and it floats down into the Pacific Ocean, landing with a splash.

Epilogue

SD1: Northcutt and the astronauts speak to the audience.

Northcutt: It was later determined that the accident was caused by an oxygen tank that had been damaged before it was loaded onto the spacecraft.

Swigert: Some people think the Apollo 13 mission was a failure because we didn’t land on the moon.

Haise: I consider the mission an extraordinary success. Using ingenuity, leadership, and teamwork, NASA brought us home under the direst of circumstances.

Lovell: Indeed. What could have been one of NASA’s worst disasters turned into one of its greatest triumphs.

NASA

Splashdown

The crew exits the Command Module after touching down in the Pacific Ocean.

Icon of a lightbulb

Writing Prompt

In the epilogue, Haise says that ingenuity, leadership, and teamwork brought the crew home safely. In a short essay, explain how his statement is supported by details in the play. 

This play was originally published in the December 2023/January 2024 issue.

Slideshows (1)
Audio ()
Activities (7)
Quizzes (1)
Answer Key (1)
Slideshows (1)
Audio ()
Activities (7)
Quizzes (1)
Answer Key (1)
Step-by-Step Lesson Plan

Close Reading, Critical Thinking, Skill Building

Essential Questions: What is the value of space exploration? How do we find solutions in the face of adversity? What is failure? What is success?

1. PREPARE TO READ (10 MINUTES)

Preview Vocabulary (10 minutes)

  • Project the Google Slides version of Vocabulary Definitions and Practice on your whiteboard. Review the definitions and complete the activity as a class. Highlighted words: consoles, deploy, direst, disoriented, gravest, navigate. Audio pronunciations of the words and a read-aloud of the definitions are embedded on the slides. Optionally, print the PDF version or share the slideshow link directly to your LMS and have students preview the words and complete the activity independently before class.

2. READ AND DISCUSS (55 MINUTES)

  • Invite a volunteer to read aloud the As You Read box on page 13 or at the top of the digital story page.

  • Assign parts and read the play aloud as a class.

  • Divide students into groups to discuss the following Close-Reading and Critical-Thinking questions, which are also located in the Resources tab.


Close-Reading Questions (25 minutes)

  • When do the events of Scene 1 take place in the chronological order of the story? Why do you think the playwright chose to structure the play this way? (author’s craft) The events of Scene 1 take place just before the events of Scene 3. The playwright likely begins the play with the events of Scene 1 to build interest and suspense: By the end of the scene, all of the astronauts’ oxygen and fuel tanks are either at zero or falling fast, and readers are left wondering whether the men will be able to make it home before it is too late.

  • What does Scene 2 help readers understand about the time period in which the play is set? (text structure) Scene 2 helps readers understand that the play takes place during an exciting period in the history of space exploration. The play is set in April 1970; astronauts had walked on the moon for the first time only nine months earlier. The music, reporters, and assembled crowd reveal how excited the public was to see Americans walk on the moon again.

  • In Scene 4, Marilyn Lovell says, “Your dad always says that when you are in a difficult situation, you don’t think of the odds. You just think about how to improve the odds.” Put what Jim Lovell says in your own words. (character) Jim Lovell means that when you are in a challenging or dangerous situation, instead of thinking about how likely you are to fail or succeed, you should focus on what you can do to increase your chances of success. 

  • Describe the mood throughout most of Scene 9. How does the playwright create this mood? (mood) The mood throughout most of Scene 9 is suspenseful and tense. The playwright creates this mood by including details about how various people are reacting to the astronauts’ dire situation. The Stage Directors state that people around the world are gathered around their televisions and that those at Mission Control “stare breathlessly at the screens.” Because readers know there is a risk of Odyssey burning up as it reenters Earth’s atmosphere, the Stage Directors’ descriptions of the shimmering pink heat outside the spacecraft’s window that turns orange and then red also build anxiety for readers. The Stage Directors’ counting of the minutes and seconds that go by, along with Mission Control’s repetition of “Odyssey, Houston standing by, over”—without receiving a response—create more and more tension before a voice finally comes over the radio.

  • Support the following statement using text evidence from the play: Flight Director Gene Kranz is a good leader. (character) Flight Director Gene Kranz is a good leader because during the Apollo 13 crisis, he stays calm and focused, and he establishes a spirit of determination and optimism at Mission Control. After the explosion, Kranz keeps the astronauts and those at Mission Control calm, telling them to stick to what they know. When presented with the problem of moving the three-man crew into the Lunar Module for four days—a module designed to keep two men alive for two days—a “steely-eyed” Kranz responds, “All right. Let’s bring them home. Failure is not an option.” Later, when fielding engineers’ concerns about restarting the spacecraft—something that had never been done in space before—Kranz tells the engineers, “Let’s not lose faith now.” He never loses hope or confidence in his team, and as a result he inspires the whole team to feel hope and confidence. This makes him a good leader.
  • As a class, discuss the following questions.


Critical-Thinking Questions (10 minutes)

  • What life lessons can we draw from the Apollo 13 story? In other words, how can the experiences of the characters be applied to challenges we might face in our own lives? Answers will vary, but students might refer to taking a one-step-at-a-time approach, to remaining calm, to working with others to solve problems, and to maintaining determination and hope.

  • The Apollo 13 mission was called “a successful failure.” Why might that be? Students may say that perhaps Apollo 13 was called a “successful failure” because while the astronauts and engineers failed at their original goal of landing on the moon, they achieved the possibly even more difficult goal that arose in its place: returning the astronauts safely to Earth under extraordinarily difficult circumstances. In the end, the “failed” mission made NASA and the American people extremely proud, giving everyone confidence in their abilities to do anything they put their minds to.

3. EXTEND LEARNING (10 MINUTES)

View a Slideshow (10 minutes)

  • As an extension activity, project the slideshow “We’re Going Back to the Moon” on your whiteboard to explore together as a class. The slideshow provides information about NASA’s new lunar program, Artemis.

4. WRITE ABOUT IT: THEME (45 MINUTES)

  • Have students complete the Featured Skill Activity: Theme. This activity will prepare them to respond to the writing prompt on page 18 in the printed magazine and at the bottom of the digital story page:

In the epilogue, Haise says that ingenuity, leadership, and teamwork brought the crew home safely. In a short essay, explain how his statement is supported by details in the play.

  • Alternatively, have students choose a task from the Choice Board, a menu of culminating tasks. (Our Choice Board options include the writing prompt from the magazine, differentiated versions of the writing prompt, and additional creative ways for students to demonstrate their understanding of a story or article.)
  • An entry form for the writing contest is available here to download.

CONNECTED READING

Text-to-Speech