Study Reveals Mars' Ancient Climate Was Cold and Wet

New findings suggest Gale Crater's environment was similar to subarctic regions on Earth, challenging previous warm and wet theories.

X-ray amorphous materials in Gale Crater indicate cold, near-freezing conditions billions of years ago.
Soil analysis from Newfoundland shows similarities to Martian samples, supporting the cold climate theory.
Curiosity Rover's findings reveal iron and silica-rich, aluminum-poor soil composition in Gale Crater.
The study suggests water was present but under frigid conditions, making past life on Mars less likely.
Research improves understanding of Mars' climate history, with implications for future exploration.