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
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.
Should schools be charged large sums to teach students about space science?
NASA
When Vanguard 1 – the “grapefruit satellite” – was launched in 1958, its only companions were Explorer 1 and Sputnik 2. Soon it may have thousands of descendants swarming around it.