WELCOME TO YV-SAT GROUP - BIENVENIDOS AL GRUPO YV-SAT

viernes, 13 de febrero de 2015

2 Meter Twin Lead J-pole Antenna

Tecsun AM Radio Broadcast Band Loop Antenna Demo

Inside KSC! Feb. 13, 2015

HRN 188: Ham Radio and the Internet

The Quartzfest Experience

Growing Deltas in Atchafalaya Bay | NASA

Growing Deltas in Atchafalaya Bay | NASA

NASA's Stratospheric Observatory for Infrared Astronomy | NASA

NASA's Stratospheric Observatory for Infrared Astronomy | NASA

Giant Filament Seen on the Sun | NASA

Giant Filament Seen on the Sun | NASA

Hubble Sees A Smiling Lens | NASA

Hubble Sees A Smiling Lens | NASA

NASA, Space Station Partners Announce Future Mission Crew Members | NASA

NASA, Space Station Partners Announce Future Mission Crew Members | NASA