The rocket's frozen exhaust plume appears to be spinning in the atmosphere and reflecting the sunlight,' the Met Office ...

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

Of course, the sky is not always blue. And Rayleigh scattering also explains why the sky tends to be reddish when the sun is close to the horizon – at sunrise and sunset.

Sky News has learnt that Heathrow has opened negotiations with the 82 carriers which fly from the airport with a view to implementing operational changes aimed at better using its capacity during ...

If you dig Delta but can't stomach an annual fee, this card may fit the bill, as long as you don't mind the lack of perks like free checked bags. Many or all of the products on this page are from ...