A Mars image shows a strange square formation. Some think it's artificial, but experts suggest natural causes.

A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return ...

Mars spacecraft teamed up with an AI model to find a new impact crater on on the Martian surface, changing our understanding ...

The enchanting dunescape stretches over 43 miles (70 km) along the coast and over 30 miles (50 km) inland. Lençois translates ...

On Sunday (Jan. 12), the Red Planet will make its close approach of Earth at 8:32 a.m. EST (13:32 GMT). This event, known as perigee, causes Mars to appear bigger and brighter in the sky than usual, ...

Jupiter and Mars will appear to make ultraclose approaches to the moon on two nights this week. Here's how to get the best ...

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

Thanks to the parallax effect, the Moon's relative motion in its orbit around Earth ... to look. The red planet is currently about 250 times more distant than the Moon. As of Tuesday, Mars is ...

NASA is taking its first steps toward future crewed missions to Mars in the 2030s and 2040s. But you don't need to leave Earth to experience landscapes that feel out of this world. From volcanic ...

Lander has claimed to find evidence that Mars has a solid inner core, just like the Earth. By looking at the seismic vibrations from beneath the surface, scientists can put together a picture of ...

But according to an evolutionary biologist, babies born on the Red Planet will look, function ... happens once we actually get there. Mars is the most Earth-like planet in the solar system ...

Formations that look like jumbo-sized kidney beans (or blobs of chocolate syrup, depending on your palette) may be indicators ...