Astronaut

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Transportation and Travel

Astronaut - Jobs

20 chapters

intermediate

Immerse yourself in the diverse ways that transportation and travel connect people and cultures worldwide, while boosting your English skills.

Chapter

Astronaut

Read a passage about exploring space and conducting research beyond Earth to discover the bravery and expertise behind this extraordinary profession.

The Life of an Astronaut

1.1

An astronaut is a person trained to travel into space and explore the universe beyond Earth. Astronauts play a vital role in expanding human knowledge about the cosmos and have been part of some of the most important scientific discoveries and historical moments, from landing on the Moon to building the International Space Station.

What Does an Astronaut Do?

1.2

Astronauts have diverse responsibilities depending on their mission. They conduct scientific experiments, testing how things like plants, materials, or even the human body behave in microgravity. Others are tasked with repairing or building spacecraft, such as the International Space Station. For instance, astronauts frequently perform spacewalks to install new equipment or fix malfunctions, ensuring that operations continue smoothly in space.

1.3

Astronauts also connect with people on Earth by sharing their experiences to inspire interest in space exploration. This outreach includes communicating with scientists, engineers, and even students to foster a deeper understanding of life in space. These activities bridge the gap between the complex work of astronauts and the curiosity of people worldwide.

Pioneers of Space Exploration: Yuri Gagarin and Neil Armstrong

1.4

The history of space exploration is marked by iconic pioneers, with "Yuri Gagarin" and "Neil Armstrong" among the most celebrated. Yuri Gagarin, a Soviet cosmonaut, became the first human to travel into space on April 12, 1961. Aboard the spacecraft "Vostok 1," he orbited Earth in 108 minutes, an achievement that marked humanity's entry into the cosmos. His courage and success inspired generations and set the stage for future space missions.

1.5

Eight years later, "Neil Armstrong," an American astronaut, became the first person to walk on the Moon. On July 20, 1969, during the "Apollo 11" mission, Armstrong stepped onto the lunar surface and declared, "That is one small step for man, one giant leap for mankind." This historic moment not only symbolized the triumph of the space race but also demonstrated the possibilities of human exploration. Armstrong's achievement continues to inspire new generations of astronauts and scientists to aim for the stars.

How Do You Become an Astronaut?

1.6

Becoming an astronaut is a challenging journey that requires years of preparation. Most astronauts begin by studying science, technology, engineering, or mathematics (STEM). Many also gain experience as pilots, engineers, or scientists before applying to space agencies like NASA or ESA (European Space Agency).

1.7

Once selected, astronaut candidates undergo rigorous training to prepare for life in space. They learn to survive in extreme environments, such as underwater or in freezing temperatures, and practice operating spacecraft and robotics. Training also includes simulations of spacewalks in large water tanks to replicate the sensation of weightlessness. In addition, astronauts are trained to handle emergencies, such as fires or equipment failures, ensuring they can respond calmly under pressure.

The Skills of a Good Astronaut

1.8

Astronauts must possess a unique set of skills to succeed in their demanding roles. Problem-solving abilities are essential, as space is an unpredictable environment. During the Apollo 13 mission, for example, astronauts worked with NASA engineers to create a makeshift air filtration system using only the materials available on their spacecraft, showcasing their resourcefulness and quick thinking.

1.9

Teamwork is another vital skill. Astronauts spend months or even years working closely with crew members from diverse cultural and professional backgrounds. On the International Space Station, astronauts collaborate with colleagues from around the world, demonstrating the importance of effective communication and mutual respect.

1.10

Physical and mental resilience are equally critical. The physical demands of launch, the weightlessness of space, and the return to Earth's gravity test an astronaut's body. Mentally, astronauts must cope with isolation, confined spaces, and long separations from family, making emotional strength a necessity.

Famous Missions in Space Exploration

1.11

Throughout history, astronauts have participated in missions that expanded humanity's understanding of the universe. One of the most celebrated was Apollo 11 in 1969, when "Neil Armstrong" and "Buzz Aldrin" walked on the Moon while "Michael Collins" piloted the command module. This mission marked a major milestone in space exploration and inspired countless scientific advancements.

1.12

The deployment of the Hubble Space Telescope in 1990 was another groundbreaking mission. Astronauts aboard the Space Shuttle Discovery placed the telescope into orbit, enabling scientists to capture stunning images of galaxies and study the origins of the universe. Maintenance missions by astronauts have kept the Hubble operational for over three decades, demonstrating the importance of their skills and dedication.

1.13

The construction of the International Space Station (ISS), launched in 1998, remains one of the most ambitious collaborative projects in space exploration. The ISS serves as both a home and a laboratory for astronauts, advancing research in fields like biology, physics, and medicine while fostering international cooperation.

Life in Space

1.14

Life in space presents unique challenges and adjustments. Astronauts experience weightlessness, which allows them to float freely but also makes everyday tasks, such as eating and sleeping, more complicated. Food is specially prepared in vacuum-sealed bags, and drinks are consumed through straws to prevent spills.

1.15

To maintain their health, astronauts exercise for about two hours daily to counteract the effects of microgravity, which can weaken muscles and bones. They use specially designed equipment like resistance bands and stationary bicycles to stay fit while floating.

1.16

Sleeping in space is another distinctive experience. Astronauts sleep in sleeping bags secured to the walls of their spacecraft. With no gravity, there is no "up" or "down," so they simply zip themselves in and drift off, often enjoying the peaceful stillness of space.

Astronauts and the Future of Space Exploration

1.17

Astronauts are also paving the way for the future of humanity in space. They are helping scientists prepare for missions to Mars by studying how humans can live and work in space for long periods. Experiments on the International Space Station, such as growing plants in microgravity, are key to developing the technologies needed for deep-space exploration.

1.18

Through programs like NASA's Artemis mission, astronauts will soon return to the Moon. These missions aim to establish a lunar base as a stepping stone for further exploration of the solar system. By studying the Moon's resources, astronauts and scientists hope to develop methods for sustaining life in space and enabling longer missions to destinations like Mars and beyond.

Fun Fact: Space Smells Like…

1.19

Did you know that space has a distinct smell? Astronauts returning from spacewalks describe the smell as resembling "burnt steak" or "welding fumes." This unusual odor does not come from space itself, as space is a vacuum and does not carry scents. Instead, it results from the interaction between the spacecraft's materials and atomic oxygen in the upper atmosphere. This unexpected detail is a fascinating reminder of how different space is from life on Earth!

1. Astronaut

Transportation and Travel

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QuizSkip the quiz

What was the main achievement of Yuri Gagarin?

He was the first person to walk on the Moon

He helped build the International Space Station

He became the first human to travel into space

He invented the space shuttle

Which of the following are activities astronauts perform during space missions? (Choose all that apply)

Conducting scientific experiments

Performing spacewalks to fix equipment

Piloting commercial airplanes

Connecting with people on Earth

Running political campaigns

Building cabins on the moon

Sort the following steps of becoming an astronaut in the correct order. (Start from the earliest stage to final deployment in missions)

learn to operate spacecraft and robotics

get selected and start astronaut candidate program

begin studying stem and gain relevant work experience

apply to a space agency like nasa or esa

undergo survival and emergency training

participate in simulations like underwater training

Why do astronauts exercise in space every day?

To pass the time during long missions

To prepare for landing on the Moon

To prevent damage to spacecraft systems

To counteract the effects of microgravity on their bodies

Match the astronaut with their achievement.

Yuri Gagarin

Neil Armstrong

Buzz Aldrin

Michael Collins

First human in space

First person to walk on the Moon

Piloted the Apollo 11 command module

Second man to walk on the Moon (Apollo 11)

What was the main goal of the Apollo 11 mission?

To repair the Hubble Space Telescope

To orbit the Earth for the first time

To land the first humans on the Moon

To establish a base on Mars

Match the mission with its significance.

Apollo 11

Hubble Space Telescope

International Space Station

First Moon landing

Provided images of galaxies and helped study universe origins

Ongoing research lab and symbol of international cooperation

What is one key skill astronauts must have for working with others on space missions?

Artistic talent

Strong memory

Teamwork

Programming expertise

Fill in the blanks with the correct words from the text (There are four extra options).

Astronauts often perform

outside the spacecraft to install or repair equipment.

was the first human to travel into space aboard Vostok 1.

Astronaut candidates train in water tanks to simulate the sensation of

During the Apollo 13 mission, astronauts showed

by building a filtration system from limited materials.

On the International Space Station, astronauts must exercise daily to prevent weakened

and bones.

Space has a distinct smell described by astronauts as similar to "burnt steak" or

spacewalks

Yuri Gagarin

weightlessness

problem-solving

muscles

welding fumes

burnt wire

gravity

Neil Armstrong

skill

10.

Which of the following statements are true based on the passage? (Choose all that apply)

The Apollo 11 mission was the first time humans landed on the Moon

Astronauts use resistance bands and bikes to stay fit in space

Yuri Gagarin piloted the Hubble Space Telescope

Astronauts train in water tanks to simulate weightlessness

Astronauts sleep while floating inside zipped sleeping bags

Astronauts wear scented suits to mask space smells