Watch moment giant meteor travelling at 1,700mph turns night sky blue over Spain and Portugal in rare spectacle

INCREDIBLE footage captured the moment a comet travelling at 1,700mph lit up the night sky in a rare spectacle.

Stargazers were left stunned as the fireball shot turned the pitch-black sky into greenish blue in parts of Spain and Portugal.

xThe moment the comet was captured by a car’s dashcam just seconds before it exploded and turned the sky blue[/caption] xThe fireball shot turned the pitch-black sky into bright tones of blue[/caption] ReutersFootage captured by...