At the surface, Mars is a desolate, barren world with a rocky landscape, massive dust storms and extreme temperature swings. However, a rover recently captured a splash of color in the sky as rare ...

Curiosity, a set of NASA 's robotic "eyes" on the Red Planet, recorded 16 minutes of so-called noctilucent clouds flying ...

There are few experiences in life that capture the sheer wonder of floating above the world as the sun rises. My recent hot ...

Hawaiʻi’s sunshine, short rain showers and clean air together create some of the planet's best conditions for viewing rainbows. They’re so good a University of Hawaiʻi professor calls the state the ...

Stained Glass Rainbow Suncatcher by Mombrite. One of our favorite rainbow crafts on this list! What a beautiful sun catcher, ...