Articles on Satellite data

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Use the slider tool in the images below to see before and after NASA satellite images of Australia’s fire and drought effects. NASA

‘This crisis has been unfolding for years’: 4 photos of Australia from space, before and after the bushfires

We pulled four before-and-after NASA satellite images and asked bushfire researcher Grant Williamson to reflect on the story they tell.
The electromagnetic spectrum we can access with current technologies is completely occupied. This means experts have to think of creative ways to meet our rocketing demands for data. NASA Johnson/Flickr

We’re using lasers and toaster-sized satellites to beam information faster through space

Free space optical communication will allow the same connectivity in space we already have on Earth. And this will provide benefits across a number of sectors.

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