Scientific discovery often requires extraordinary resources, especially when researchers work in outer space, the deepest parts of the ocean or within the human body. The high costs involved can make these projects some of the most ambitious experiments ever attempted.
The featured examples span several areas of research. Space exploration demands advanced equipment and complex missions, while deep-ocean studies require technology capable of operating in extreme and difficult-to-reach environments.
Human genetics is another area highlighted by the discussion. Like a fingerprint, each person has a distinct genetic footprint, and DNA in blood carries the information that shapes those differences. Studying that material has helped make genetics a major part of modern scientific research.
Together, these examples show why large-scale science can be so expensive: researchers must develop specialized technology, reach challenging environments and analyze information that can reveal more about the universe, the planet and humanity.
