During midday, when the sun is high overhead, sunlight passes through a shorter path in the atmosphere, leading to minimal ...

As a result, our eyes perceive the sky as blue during the day. However, at sunrise and sunset, the story changes. As sunlight travels through a greater portion of the atmosphere, shorter ...

Blue Ghost is getting to work after its private moon landing. Firefly Aerospace's Blue Ghost lander has captured a gorgeous ...

The Blue Ghost spacecraft has taken its first images of the lunar surface as Firefly Aerospace and NASA celebrate a successful moon landing.

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 ...

Just weeks after a total lunar eclipse turned the sky blood red, there’s already another celestial event that has people ...

Firefly_Space's Blue Ghost lander witnessed lunar sunrise-the start of a new day on ... Nicknamed "Ghost Riders in the Sky," the mission is part of a NASA-industry partnership aimed at reducing ...