The ripples suggest that the lake was free of ice at one point.

The Philippine Mars' final flight ended in Lake Pleasant, Arizona, where the aircraft will be displayed. See photos of the ...

Mars helicopter Ingenuity appears to be missing rotor blades in Perseverance rover imagery captured. The rover's SuperCam ...

NASA sent a valentine to space lovers on social media this week posting images of heart shapes found on Mars. The pictures ...

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

Martian clouds are almost always made of dry ice, or frozen carbon dioxide. 95% of the planet's atmosphere is CO2.

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

Mars, our neighboring red planet, possesses some of the most dazzling and extreme geological features within our solar system ...

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

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

Read more: NASA's new supersonic X-59 jet hits the afterburner (photos) Breaking space news ... of NASA's Perseverance rover on Mars. Shining above the rolling hills of the red planet, the ...