Qualla: Goonhilly Satellite Earth Station

Goonhilly Satellite Earth Station: Introduction

Sat, 23 May 2026 00:00:00 GMT

Photo credit Carcharoth (Commons), CC BY-SA 3.0. On the morning of 11 July 1962, a 25.9-metre parabolic dish on a windswept Cornish heath swung skyward, locked onto a metal sphere arcing through low Earth orbit, and pulled down something humanity had never seen before: live television from across the Atlantic. The dish was called Antenna One. Its operators, looking at its lattice ribs and steel armature, had already given it another name. They called it Arthur. Cornwall's Arthurian legends were about to get a new chapter, one written in microwaves.

Image: Carcharoth (Commons) | CC BY-SA 3.0

Goonhilly Satellite Earth Station: Why Goonhilly

Sat, 23 May 2026 00:00:00 GMT

Photo credit Jonathan Billinger, CC BY-SA 2.0. The choice of site was geology, not poetry. Beneath Goonhilly Downs lies thousands of feet of serpentine, a hard metamorphic rock that does two things engineers prized: it bears tremendous weight without subsiding, and it stays radio-quiet, interfering little with the faint signa...

Image: Jonathan Billinger | CC BY-SA 2.0

Goonhilly Satellite Earth Station: Arthur's First Picture

Sat, 23 May 2026 00:00:00 GMT

Photo credit Josie Campbell, CC BY-SA 2.0. Telstar launched on 10 July 1962 and made its first usable pass the following morning. France beat Britain to the headline: the Pleumeur-Bodou station in Brittany caught the very first transatlantic broadcast at 0H47 GMT. But Arthur received its own video a few hours later, and f...

Image: Josie Campbell | CC BY-SA 2.0

Goonhilly Satellite Earth Station: Decommissioned, Then Reborn

Sat, 23 May 2026 00:00:00 GMT

Photo credit Dr Neil Clifton, CC BY-SA 2.0. At its peak, Goonhilly ran more than 30 antennas and drew 80,000 visitors a year to a centre that walked them through the history of satellite communications. Then, in 2006, BT announced it would close satellite operations and move them to Madley in Herefordshire. By 2010 the vis...

Image: Dr Neil Clifton | CC BY-SA 2.0

Goonhilly Satellite Earth Station: The Sound of Wind, and Microwaves

Sat, 23 May 2026 00:00:00 GMT

Photo credit Nilfanion, CC BY-SA 4.0. From the air, Goonhilly looks like nothing so much as a field of giant white flowers tilted toward the sky. Some lean east, some south, some straight up, each chasing a different point in the sky where a satellite or spacecraft passes overhead. Nearby, a wind farm spins on the sa...

Image: Nilfanion | CC BY-SA 4.0