#28 Space Missions

What is the main purpose of orbiter missions?

• To land on planets

• To fly past planets

• To enter orbit around a target planet and gather information

• To return to Earth with samples

Which mission was the first to use a gravitational assist to change its pathway?

• Voyager 1

• Mariner 10

• New Horizons

• Mars Odyssey

What is the main advantage of using a gravity assist in space missions?

• It allows for landing on planets

• It provides energy to accelerate probes into deep space

• It changes the color of the spacecraft

• It reduces the size of the spacecraft

What type of orbits do orbiter missions typically have?

• Equatorial or polar orbits

• Circular orbits

• Elliptical orbits

• Random orbits

What is the main reason outer planets have fewer missions?

• They are too small

• They are too close to the Sun

• They are far away from Earth

• They have no atmosphere

What is the main purpose of the Voyager 1 mission?

• To land on planets

• To explore deep space

• To orbit the Sun

• To return to Earth

What is the main challenge of using gravity assists?

• They are too expensive

• They require precise calculations

• They provide limited data

• They take too long to complete

What is the main purpose of the New Horizons mission?

• To land on Pluto

• To explore the outer planets

• To return samples to Earth

• To orbit the Sun

What is the main advantage of flyby missions?

• They allow for landing on planets

• They provide quick data collection

• They establish permanent bases

• They return samples to Earth

What is the main purpose of the Mars Odyssey mission?

• To land on Mars

• To orbit Mars and gather information

• To return samples to Earth

• To fly past Mars