A stunning new true-color mosaic of Mars is transforming how scientists—and the public—see the Red Planet. For decades, Mars ...

Learn how Albert Einstein’s theory reveals that time on Mars runs faster than on Earth — and why that tiny shift matters for ...

A lonely rover toiling among the sands of Mars has now answered an age-old question: If lightning crackles on the red planet ...

Gravity and motion make time pass faster on Mars than Earth, reshaping navigation, communication, and future crewed missions.

NASA's Perseverance rover has accidentally detected lightning-like electrical discharges on Mars, a breakthrough in ...

Mars, our closest planetary neighbour, has long been known as the 'Red Planet' – but a new discovery has turned the reason for its distinctive colouring on its head. New research suggests that Mars' ...

NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. That Mars once hosted ...

NASA’s Johnson Space Center reminded everyone on Monday that its four volunteers have been inside its Mars simulation habitat for a whole month now, though they still have 344 days to go before they ...

Scientists have detected tiny lightning bolts on Mars for the first time — they were found discharging around NASA's ...

The first step on the moon was one of humanity's most exciting accomplishments. Now scientists are planning return trips—and ...

"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy ...