China builds world's largest radio telescope to hunt for aliens

China builds world's largest radio telescope to hunt for aliens

Covering an area the size of 30 football pitches, China's Five-hundred-meter Aperture Spherical Telescope (FAST) was officially completed this week, making it the largest radio telescope in the world.


User: Rchomeowner

Views: 3

Uploaded: 2016-07-06

Duration: 02:01

Your Page Title