Low Cost Satellites: Revolutionizing Space Payloads

The video discusses the impact of satellite weight on launch costs and highlights Surrey Space Satellite Technology Limited's (SSTL) strategies to reduce these costs by using terrestrial components. SSTL employs smaller, lighter components to enhance satellite efficiency. The company is a leader in building satellite constellations for monitoring disaster zones and plans to launch more low-cost satellites, offering clients extensive observation capabilities.

What is one of the main strategies used by SSTL to keep satellite costs down?

• Reducing the number of satellites

• Increasing satellite weight

• Employing terrestrial components

• Using only space-grade components

What is a unique feature of the device used by SSTL for satellite positioning?

• It can pinpoint location within 10 meters

• It uses heavy and complex components

• It requires a large power source

• It is the size of a smartphone

What is one of the primary uses of SSTL's satellite constellations?

• Providing internet services

• Conducting space tourism

• Monitoring disaster zones

• Broadcasting television signals

How many more satellites does SSTL plan to build in the near future?

• 9

• 11

• 7

• 5

What is a benefit of launching low-cost spacecraft in greater numbers?

• Increased fuel consumption

• Reduced satellite lifespan

• Higher launch costs

• Wider observing capacity