On August 21, a total solar eclipse will take place in the U.S. for the first time since 1979.
“It began with no ado,” wrote Annie Dillard of the event 38 years ago. “It was odd that such a well-advertised public event should have no starting gun, no overture, no introductory speaker. I should have known right then that I was out of my depth.”
Viewers of this year’s eclipse can expect the same wonder that Dillard describes in her now-famous essay, but those who tune into NASA’s 2017 live broadcast will hear commentary, too.
The eclipse has captured the world’s attention, but it’s not the only event NASA will live stream this year. Online video plays an important, dual role for the space organization. Its regular live broadcasts, using CDNs and services like IBM’s video streaming, are a way to communicate with the public whose tax dollars support its missions, while video is also an indispensable internal tool for research and development.