NASA's Perseverance rover landed on Mars in 2021 to search for signs of ancient microbial life and to help scientists ...

For the first time on a global scale, 20 years of observations on Mars have been condensed into a single study led by ...

A team of scientists just discovered the longest organic molecules yet seen on Mars, the fourth planet from the Sun and and a ...

Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

Curiosity has previously discovered small organic molecules on Mars, but these recently found compounds are larger and would ...

On March 23, NASA revealed that its Perseverance rover made a 'strange' discovery while analyzing part of the lower Witch ...

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new analysis.

Elon Musk and Donald Trump have announced ambitious plans to send a mission to Mars in 2026 and 2028. It’s not going to ...

“Mars once had liquid water on its surface in rivers ... the exact chemical composition of Mars' atmosphere when the ferrihydrite formed, or the precise timing of Mars' oxidation.” ...