A new study debates the complex ethical questions that must be considered if we're to terraform Mars and lays the blueprint ...

Scientists directed NASA’s Perseverance rover to take an image of the Martian sky after a solar storm in hopes that an aurora would show up ...

What if we could turn Mars into a second Earth? A group of scientists is revisiting this audacious idea with new eyes, armed ...

NASA has confirmed the first-ever visible green aurora on ... on various factors. Every planet in the Solar System has its own type of aurora, but the auroras on Mars are particularly fascinating.

Astronomers have finally captured visible auroras dazzling the skies above Mars — and they ... creating a diffuse green glow that could be seen across the entire planet, dwarfing its Earth ...

If Mars has biosignatures on or near the surface, researchers want to know that they have the right tools to detect them. However, determining whether the planet used to host life isn’t easy.

When those particles reached the planet, they triggered ... skies in vibrant sheets of green, red, and violet. But with no global magnetic field to shape them, Mars experiences more chaotic ...

If Mars has biosignatures on or near the surface, researchers want to know that they have the right tools to detect them. However, determining whether the planet used to host life isn't easy.

A serendipitous solar outburst let scientists point the robot’s cameras toward the Red Planet ... a visible green aurora, not unlike Earth’s own, could also be seen on Mars.

Evidence is mounting that a secret lies beneath the dusty red plains of Mars, one that could redefine our view of the Red Planet: a vast reservoir of liquid water, locked deep in the crust.