Exploring Modern Space Technology

Name two companies that have developed reusable rockets.

• NASA

• Boeing

• Lockheed Martin

• SpaceX, Blue Origin

How do reusable rockets land back on Earth?

• Reusable rockets land back on Earth by reorienting, slowing down with engines, and landing vertically.

• They explode upon re-entry to create a controlled landing.

• They glide down using wings like an airplane.

• They parachute down like traditional spacecraft.

What is one major benefit of using reusable rockets?

• More complex rocket designs

• Cost savings in space launches

• Increased weight of rockets

• Longer launch times

What is the purpose of Earth observation satellites?

• To predict weather patterns and natural disasters.

• To monitor and collect data about the Earth's surface, atmosphere, and oceans.

• To provide internet connectivity to remote areas.

• To facilitate global communication and broadcasting.

How do Earth observation satellites help us?

• They primarily focus on monitoring animal behavior.

• They are used to create artificial satellites for entertainment.

• Earth observation satellites help us monitor the environment, track weather, manage disasters, and support agriculture and urban planning.

• They help us communicate with other planets.

Why is the James Webb Space Telescope important for space exploration?

• The James Webb Space Telescope is crucial for advancing our understanding of the universe and the potential for life beyond Earth.

• It is designed to replace the Hubble Space Telescope without any scientific purpose.

• The telescope only observes planets within our solar system.

• It is primarily used for weather forecasting on Earth.

What are Mars rovers used for?

• Mars rovers are designed to create habitats for human life on Mars.

• Mars rovers are primarily used for transporting astronauts to Mars.

• Mars rovers are used for mining resources on Mars.

• Mars rovers are used for exploring Mars and conducting scientific research.

Name one famous Mars rover.

• Curiosity

• Spirit

• Wonder

• Opportunity

What is the International Space Station (ISS)?

• A natural satellite that orbits Mars.

• A space station for military operations.

• The International Space Station (ISS) is a habitable artificial satellite that orbits Earth.

• A research facility located on the Moon.

What do astronauts do on the ISS?

• Participate in entertainment shows.

• Enjoying leisure activities in space.

• Conducting research and experiments in microgravity.

• Receive daily exercise routines.