Hurray! We've finally made it to Portland's first 7:00 PM sunset of 2025! The time is approaching for those beautiful, red ...

If the sky is blue during the day, why does it turn brilliant shades of red and orange at sunrise and sunset? The answer lies in the angle of the Sun and the distance its light travels through the ...

which affects the colour of light from the sky, depending on the wavelength of the light and the size of the particle. Short-wavelength blue and violet are scattered more than other colours; ...

Another Blue Ghost photo of the lunar sunset on March 16, 2025. This one also features Earth (the relatively large, bright object higher in the lunar sky) and Venus (the dot between Earth and the sun) ...