COLBY DUBATO MEMORIAL RACE Group

Satellites depend on solar cells as their primary power source. The materials used in these cells must deliver high efficiency while withstanding radiation, temperature extremes, and long mission durations.

Advanced semiconductor materials improve energy conversion efficiency and reduce degradation over time. Lightweight designs maximize available power without adding excessive mass.

Material selection directly affects mission lifespan and capability. Even small improvements in efficiency can significantly enhance satellite performance.

Ongoing research focuses on durability, efficiency, and cost-effective manufacturing for future space missions.

A vertical hydroponic system is an agricultural method where plants grow in stacked layers using nutrient-rich water instead of soil. This approach maximizes space efficiency and allows cultivation in urban environments, indoor facilities, and areas with limited arable land.

Plants receive nutrients directly through water solutions, which eliminates the need for traditional soil fertilisation. Controlled environments enable growers to manage temperature, humidity, and light conditions, leading to predictable growth cycles and reduced pest risks.

Vertical hydroponics is commonly used for leafy greens, herbs, strawberries, and other high-value crops. Urban agriculture initiatives often adopt this method because it allows food production close to consumers, reducing transportation requirements.

Water efficiency is a major advantage. Hydroponic systems recycle water, using significantly less than conventional farming methods. However, energy consumption for lighting and climate control can be higher, especially in indoor systems.

Technological developments continue to improve efficiency through LED lighting, automation, and nutrient…