Images dot Nasa

Nasa announced a new website to help the public find images, videos and audio files. Here it is: https://images.nasa.gov.
As always, their stuff is free of copyright. The images website just helps people find what they need.
A really neat feature is that the videos have a captioning file, so the text can be translated. Like this file, about Juno capturing the roar of Jupiter: -> https://images-assets.nasa.gov/video/JPL-20160630-JUNOf-0003/JPL-20160630-JUNOf-0003.vtt.
Just click on any video’s download button and you’ll see the file “Captions” among the other options.