The aim of this project was to study TypeScript and AngularJS 2 only. It has not any official relation to NASA or it's services.
First of all you need to obtain NASA API-key. Follow this link and get it.
Install needed packages by entering the following npm command in a terminal window (command window in Windows):
npm install
Open a terminal window and enter this command:
npm start
At first run you will be asked for an API-key.