Upload

Loading...

ScienceCasts: A Laser Message from Space: "Hello World"

51,653

Loading...

Loading...

Transcript

The interactive transcript could not be loaded.

Loading...

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Jun 17, 2014

Visit http://science.nasa.gov/ for more.

In early June, a laser beam lanced out of the night sky over California, heralding a breakthrough in space communications. The message it carried was "Hello, World."

Loading...

to add this to Watch Later

Add to

Loading playlists...