A recent study funded by NASA and conducted by researchers at the University of California, Irvine, has uncovered alarming temperature disparities in public parks across Los Angeles. The research indicates that parks in South Los Angeles, which are often constructed with heat-retaining materials like artificial turf and concrete, can reach temperatures of 105.8 degrees Fahrenheit during summer days. In contrast, parks in West Los Angeles, which feature more natural surfaces, average around 91.6 degrees Fahrenheit. Over one-third of parks in South Los Angeles exceeded the human thermal pain threshold, posing serious health risks to residents. The study highlights the stark inequities in access to green spaces, revealing that West Los Angeles has 117.1 hectares of parkland per capita, while South Los Angeles has only 9.1 hectares. This research, which utilized satellite data from the International Space Station, underscores the importance of equitable urban design and the need for parks to serve as cooling refuges rather than sources of heat exposure. As climate change intensifies heat waves, the findings call for investments in vegetation and natural surfaces to protect vulnerable communities.