At the core of scientific visualization is the representation of data graphically - through images, animations, and videos - to improve understanding and develop insight.

Mechanical engineers design, develop, build, and test mechanical and thermal sensors and devices including tools, engines, and machines.

A Data Support Specialist works with the user community to understand their science needs with the goal of providing support for NASA data and information services.  They represent the user in product

Learn about how Janine Pollack, an Environmental Engineer, got her start at NASA and the kinds of work she does as an engineer.

Data scientists work with data captured by scientific instruments or generated by a simulator, as well as data that is processed by software and stored in computer systems. They work with scientists to analyze databases and files using data management techniques and statistics.