Royalty free images from Nasa for PPT 2019

Good news, Nasa has made her archives of photos and videos and audio free for the general public:

Go there: https://images.nasa.gov/

Here's a sample of a search for 'Space shuttle'

Up to date there are 42.202 items available, talk about embarrassment of choice.

You can narrow it down with a timeline or filter the result.

If you want some extra information on the photo or video, just click the icon in the top right corner.