The above image shows a 20-meter-long chunk of frozen carbon dioxide falling off a cliff. Rising temperatures during the ...

NASA researchers have identified geological structures on Mars that are unlike anything found on Earth. From spider-like ...

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

NASA's Perseverance rover has discovered previously unknown substances in rock samples collected from Mars. After leaving ...

With funding from NASA, a Texas A&M University graduate student is working to better understand the environment of Mars ...

NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...

NASA’s Mars rover has made a discovery ‘unlike anything we’ve ever seen’, and it could help scientists have a better ...

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.

NASA shares an iconic image of carbon dioxide ice erupting in geysers when Martian winter turns to spring.

Unless any potential dog-sized aliens living on Mars – struggling with the "hinge" stage of technological development – close ...

NASA’s Hubble Space Telescope captured a cameo appearance of the tiny moon Phobos on its trek around the Red Planet. This composite image, from NASA Galileo and Mars Global Survey orbiters, of Earth ...

A perfectly square-shaped structure on Mars, 3 kilometers wide, spotted in NASAs Mars Orbiter Camera images has sparked ...