Downloads and Information

Have you ever wondered how space exploration and research impact your daily life? Trace space back to you by exploring NASA Home & City - an interactive website that will show you how NASA technology is infused in our daily lives!

Read about some cool upcoming projects at NASA, hunt for words in a NASA-themed Word Search game, and solve a NASA-themed Crossword puzzle!

The core Flight System (cFS) is a platform and project independent reusable software framework and set of reusable software applications.

The NASA Operational Simulator for Small Satellites (NOS³) is a suite of tools developed to aid in areas such as software development, integration & test (I&T), mission operations/training, verification and validation (V&V), and software systems check-out.