While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical ...

When NASA's Ingenuity Mars Helicopter attempts its first test flight on the Red Planet, the agency's Mars 2020 Perseverance rover will be close by, as seen in this artist's concept. NASA MARCI ...

Outlining plans for living and working on Mars, the space agency is focusing on oxygen, food, water, power, spacesuits, ...

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target.

The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a ...

An illustration of Mars as a dry and arid world. But it wasn't always this way. Where did the red Planet's water go?. | Credit: NASA/Robert Lea (created with Canva) Scientists are confident Mars ...

We’ve always known Mars as the Red Planet — but it turns out, we may have had the reason why wrong. If so, it could revise much of what we know about the history of our smaller neighbor planet.

Did Mars' water escape underground, where it dwells today in vast amounts? Some scientists aren't so sure. Scientists are confident Mars was once abundant with water, as seen in massive flood ...