ความก้าวหน้าในเทคโนโลยีอวกาศ

An unmanned spacecraft used to explore outer space and send data back to Earth is...

• observatory

• satellite

• telescope

• space probe

A natural (moon) or artificial object that orbits around another object, such as a device orbiting Earth is...

• observatory

• satellite

• telescope

• space probe

An instrument used to view objects in the sky/outer space is...

• observatory

• satellite

• telescope

• space probe

A building used for astronomy is...

• observatory

• satellite

• telescope

• space probe

The four largest moons of Jupiter were first seen in the early 1600's. Which of the following made this possible?

• The United States launched a space shuttle

• Galileo invented the first telescope

• Jupiter moved closer to Earth

• Jupiter's moons decreased in size

Over the years, how did scientists make new discoveries about objects that are far away from Earth?

• read books

• built larger telescopes

• stood on rooftops

• tested Earth's soil

The United States has landed a device on Mars. Using this device, which question can now be answered that could not be answered before?

• What is the soil like on Mars?

• What shape and color is Mars?

• How far away is Mars?

• Does Mars have any moons?

How has space technology advanced or changed over time?

• it is allowing us to go further into space

• we are able to collect more data

• we are able to see clearer images of objects in space

• all of the above

What type of space technology is shown in the picture?

• rover

• satellite

• space probe

• hubble space telescope

What space technology is shown in the picture?

• space probe

• refracting telescope

• radio telescope

• hubble space telescope