Space Debris and Satellites Flashcard

Front

What is space debris?

Back

Space debris refers to non-functional spacecraft, abandoned satellites, and fragments from collisions or disintegration of spacecraft that orbit Earth.

Front

What is a satellite?

Back

A satellite is any object that orbits around a planet or celestial body, including natural satellites like moons and artificial satellites like communication devices.

Front

What is the main task of a NASA astronaut at the International Space Station?

Back

One of the main tasks is making repairs on the exterior of the station.

Front

What is the origin of the HTV Cargo Craft?

Back

The HTV Cargo Craft originates from Japan.

Front

Which agency is responsible for the Automated Transfer Vehicles?

Back

The European Space Agency is responsible for the Automated Transfer Vehicles.

Front

How many Salyut Space Stations are in the Spacecraft Cemetery?

Back

There are 6 Salyut Space Stations in the Spacecraft Cemetery.

Front

What is the purpose of satellites?

Back

Satellites are used for various purposes including communication, weather monitoring, navigation, and scientific research.

Front

What is the difference between a natural satellite and an artificial satellite?

Back

A natural satellite is a celestial body that orbits a planet (like the Moon), while an artificial satellite is human-made and launched into orbit.

Front

What are the risks associated with space debris?

Back

Space debris poses risks to operational satellites and spacecraft, as collisions can cause damage or destruction.

Front

What is the International Space Station (ISS)?

Back

The ISS is a habitable space station that serves as a microgravity research laboratory where scientific research is conducted.