Sunset tonight will feature mostly clear skies with only a few fair weather clouds. No more than about 20% of the sky will ...

Blue Ghost completed 14 days of surface operations, deploying its various payloads and transmitting more than 119 gigabytes ...

Enjoy stunning sunset views in Delaware on these scenic trails. Hike through forests, marshes, and coastlines for the perfect ...

It was around 1870 when the British physicist John William Strutt, better known as Lord Rayleigh, first found an explanation for why the sky is blue: Blue light from the Sun is scattered the most when ...

Firefly Aerospace’s Blue Ghost commercial lander has gone dark on the moon as planned, but not before sending back ...

Firefly Aerospace's Blue Ghost moon lander went dark in the lunar night on Sunday (March 16) as expected, bringing an end to ...

Pedro Pascal has every reason to beam. Two days after a long meeting with Jennifer Aniston, the actor attended the premiere ...

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.When the Sun is near the horizon ...

The solar-powered Blue Ghost shut down on Sunday evening (March 16), shortly after the sun set over its lunar locale. The ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

NASA and Firefly Aerospace released the first high-definition pictures of a sunset on the moon on Tuesday, taken before the ...