Canary Islands sphere

22 June 1976 · Canary Islands (Gran Canaria, Tenerife, Fuerteventura) · Mass sighting
DISPUTED
Explanation proposed but contested
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The crew of the corvette Atrevida saw a light rise from the sea, then a vast, luminous sphere spread out in the sky. Hundreds of people across Tenerife, La Palma, La Gomera and Gran Canaria saw it. A doctor near Gáldar said he saw two tall figures inside a transparent sphere. The Spanish Air Force investigation was leaked in 1977 and officially declassified in 1994.

Explanation

Spanish researcher Ricardo Campo matched the 1976 sighting, and similar Canary Islands events of the period, to U.S. Navy submarine-launched Poseidon missile tests in the Atlantic, whose exhaust clouds glow in sunlight at high altitude. The Spanish Air Force report left it unexplained.

What was seen

Shape: Light rising from the sea, then a huge glowing sphere
Witnesses: Several hundred, including the crew of the Spanish Navy corvette Atrevida
Duration: Over 40 minutes

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