영어1 미래엔 김성연 5과 빈칸 변형

For years, people have gazed at the sky, wondering ____ the mysteries of the world beyond.

This curiosity has led to the ____ of the universe, and as a result, space is no longer an unknown territory.

Since the launch of the first artificial satellite, ____ 1, in 1957, the world has witnessed the blossoming of space exploration.

____ and Satellite Data

As you look up at the night sky, you may have seen a bright, twinkling ____ and wondered if it was a star or a satellite.

Satellites play a vital role in space science, and their development has opened up a ____ era of space travel and research.

Satellites are machines launched ____ space that orbit the Earth.

They gather data from every corner of the globe, from wheat fields in ____ to glaciers in Antarctica.

Once collected, the satellite data are ____ back to the ground station to be analyzed and turned into useful information that people can use in their everyday lives.

During this process, the data are ____ by the scientists before they are sent out to users.

Satellites are used in various fields, such as communication, navigation, weather forecasting, ____ research, and Earth observation.

Firstly, satellite data play a crucial role in facilitating global ____ by supporting TV signals, radio broadcasts, internet connections, and telephone calls.

Additionally, navigation satellites transmit signals used by the Global Positioning ____ (GPS) to determine the location of objects on Earth.

If you have a ____ receiver, these satellites can help you precisely locate your destination.

Moreover, satellites collect data on ____ patterns to provide forecasts.

____ are also extensively used for scientific research and experiments that explore the Earth’s atmosphere, other planets, and stars.

Satellite data are invaluable for observation and monitoring purposes as ____.

For example, ____ satellite images provide information that is useful for various purposes, including military surveillance.

And that is ____ all.

In the field of ____, satellites are useful for enhancing crop management and production.

They monitor crop health and predict ____ yields during the harvest season.

It is also known that satellite data can help to estimate ____ sales based on the number of cars in parking lots.

This information helps develop effective marketing ____ and make informed decisions for higher profits.

Most importantly, satellite images are used to locate ____ situations.

For example, in the event of a disaster, ____ images can help locate blocked roads or damaged buildings, allowing rescuers to find people in time.

____ can monitor almost any part of the globe, identifying, predicting, and managing what is happening around the world.

The increasing number of ____ launched into orbit has caused problems, one of which is space debris.

____ half of the satellites in orbit are no longer in use.

However, they continue to orbit the Earth at high speeds and sometimes collide with ____ satellites.

These impacts have created up to 1 million pieces of space debris, which can damage satellites already in orbit and pose a threat to ____ space missions.

Another problem is the light ____ from satellites.

Enormous ____ of low-flying satellites have been launched into space, and this is expected to continue.

Although they don’t generate their own light, these satellites and pieces of space debris reflect sunlight, contributing to the brightness of the night ____.

It is predicted that by 2030, the night sky will be up to 12 percent brighter than ____ natural darkness.

This means that in the near future we may not be able to see the ____ anymore.

In addition, the ____ of satellite technology is closely tied to unequal access to information.

Some countries lack satellites or the capability to analyze satellite data, while others have launched ____ of them and created a vast pool of information.

____ 37 percent of the global population remains unconnected to the internet, unable to fully benefit from satellite-based services.

This difference in access results in an uneven distribution of satellite information collected from ____.

In conclusion, ____ satellite technology has revolutionized the world, it still has limitations and challenges.

Addressing these issues is ____ for building a promising future for space exploration.

The space industry also ____ to share responsibility and collaborate to properly use satellite technology.

Only then can we ensure an ____ distribution of resources and information, benefiting all humans on Earth.

Satellites Launched by ____

Several satellites have been launched in Korea, each with a specific ____.

The first one was Korea Institute of Technology Satellite-1 (KITSAT-1), which was launched in 1992 for scientific ____ and experimentation.

It is also ____ as “Our Star 1.”

The next one was KOREASAT-1 in 1995, which was Korea’s first ____ satellite.

Since 1999, Korea ____ launched KOMPSAT-1, for various purposes, and COMS, for monitoring weather and the oceans.

____, in 2020, Anasis 2 was launched for military surveillance.

In 2023, NEXTSAT-2 and seven other satellites were launched using a domestically developed rocket, ____.