The Johns Hopkins Applied Physics Laboratory (APL) is a research facility located in Laurel, Maryland. Established in 1942, it focuses on solving complex problems in national security, space exploration, and scientific research. APL is known for its innovative technologies and contributions to various fields, including defense systems and space missions. As a part of Johns Hopkins University, APL collaborates with government agencies, industry partners, and academic institutions. The laboratory employs a diverse team of scientists, engineers, and researchers who work on projects that advance technology and improve national defense capabilities.