The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

Known as Noctilucent or night-shining clouds, twilight clouds are typically seen on Earth during the summer, but this time, ...

Venus, the Roman goddess of love and beauty, will gain "maximum brilliance" at night on Valentine's Day across Kentucky skies ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

NASA has released stunning new footage of clouds drifting across the Martian sky. A video from the Curiosity Rover captures ...

NASA has shared a stunning views of drifting clouds on Mars captured by the Curiosity rover. The iridescent clouds look like ...

“When it’s brightest, Venus appears as an eerily eye-catching beacon,“ EarthSky wrote. ”Many mistake it for a UFO. It’s ...

As night falls on the Atacama desert in northern Chile four giant telescopes turn their gaze towards the star-strewn heavens.

The hike to Kem Baha in Gunung Stong State Park offers a stunning sunrise over a sea of clouds, set amid Malaysia’s rich ...

February is the best month to see Venus. But clouds, storms might make it hard to spot in Mississippi on Valentine's Day. How stargazers see it.

It might be hard spotting Venus on Valentine's Day in Indiana because of cloudy weather. February, however, is still the best month to see it.