NASA's Curiosity rover captured this Mars selfie in 2020. Future human explorers on Mars may one day gaze at the red planet’s clouds. These aren’t the big puffy mounds of cotton candy like you ...

What about the clouds? What if you could capture the sky and decorate their room with it, creating a calming, ethereal ...

TAKAHASHI, Okayama Prefecture--Bitchu Matsuyama Castle here is transformed into a dreamlike “castle in the sky” this season, as thick clouds appear to form natural walls around the fortress.