• LiveScience.com
First noticed the effect on Sept. 7, 2005 while investigating an unrelated topic. He was in the process of operating a GPS receiver at Arecibo Observatory in Puerto Rico when a solar flare occurred, causing the receiver’s signal to drop significantly
Watch Streaming Broadcast Live:
LRN.fm
DLive
Live Chat Telegram
Share this page with your friends
on your favorite social network: