A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.

The other small bright bluish ball visible ... of ultraviolet light emitted by the stars that created them. This image was captured in HaOIII and RGB light from the Dark Sky Alqueva Observatory ...

Per the media outlet, the rare blue spiral sighting was visible in some parts of Wales, England, and mainland Europe. The experts state that such an atmospheric display is caused when certain ...

new video loaded: A Curious Blue Swirl of Light Captivates Sky Watchers in Europe The Met Office, Britain’s weather service, said the light was most likely caused by a SpaceX rocket launch.

Apple will unveil the iPhone 17 Pro in a new Sky Blue color, the same color that debuted on the latest M4 MacBook Air models ...

The difference between how light behaves on Earth and how it travels in the emptiness of space, explains the beautiful blue skies and the vast darkness of space. Why is the sky blue in colour?