Billions of years ago, water flowed across Mars. Most scientists agree the red planet had rivers. But did those rivers flow ...

Scientists solve a 15-year Mars mystery, confirming ferric hydroxysulfate formed by volcanic and hydrothermal heating across ...

Scientists detect a solid inner core on Mars for the first time, revealing a new chapter in planetary evolution.

Because all earthly life shares a common origin, finding a second tree of life would forever change humanity’s understanding ...

If it pans out, it may complicate Elon Musk’s dreams of founding a settlement on the fourth planet from the sun.

NASA’s Perseverance rover revealed 24 mineral types in Jezero Crater, showing Mars experienced several water episodes.

Before we get to Mars, we're going to have to practice. And develop radical leaps in technology, but also practice. A Mars ...

NASA’s latest announcement about its Perseverance rover has reignited both scientific curiosity and ethical debates. The ...

"If there is a space race, China's already winning it, and could win it dramatically in the next few decades." ...

Perseverance represents more than a machine. It is a proxy extending humanity’s senses across millions of miles to an alien ...

SpaceX’s Elon Musk says he will rocket Optimus bots on the first Starships sent to Mars, but a leading robotics scholar ...