Mars once had sprawling river systems that rivaled major watersheds on Earth, and scientists have now identified the biggest ...
NASA's Curiosity rover has found evidence of water on ancient Mars with "rippled textures" and "landslide debris" in the ...
Mars often feels finished. Mapped, scanned, labelled in broad strokes. Yet every so often, something unsettles that sense of ...
Morning Overview on MSN
8 odd Mars caves found, and they look made for hiding life
Mars has never looked more like a planet built for hiding secrets. A cluster of eight vast, water-carved caves appears almost engineered to shield fragile chemistry, or even biology, from the brutal ...
On some Mars images, Olympus Mons does not look dramatic at first glance. It sits there quietly, a wide pale rise against ...
Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...
On Dec. 27, 1984, a Mars meteorite was found in Antarctica. The meteorite, known as Allan Hills 84001, was found in Allan ...
For centuries – maybe millennia – humans have wondered how Mars gets its red hue, but a recent study has some answers.
Long before Mars became the cold, dry world we see today, rain once fell across its surface. Water gathered in low-lying valleys and river channels ...
The potential for sending payloads and people to Mars is therefore becoming plausible in a way that it never has before. Mars ...
Young Earth was a blue planet covered in oceans, much like today. But the atmosphere was a lethal cocktail of gases, with no ...
From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.
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