Science Mission Directorate

The Science Mission Directorate (SMD) is a branch of NASA responsible for exploring and understanding the Earth, the solar system, and beyond. It manages various scientific research projects, missions, and programs that aim to advance our knowledge of space and planetary science. SMD oversees missions that study climate change, planetary bodies, and space phenomena, using advanced technology and instrumentation. Its work not only contributes to scientific knowledge but also helps inform policies for space exploration and benefits life on Earth through technology and innovation.