Ancient Organics Discovered on Mars

NASA is investigating the possibility of life on Mars by examining its habitability in the past. The Curiosity Rover has detected ancient organic molecules in Gale Crater, suggesting that Mars once had conditions suitable for life. Sulfur found in these organics may have helped preserve them over time. By heating Martian rock samples, scientists have identified hydrocarbons, which could be fragments of larger molecules. While the origin of these organics is unknown, the findings are promising for future missions. NASA and ESA plan to send new rovers to Mars to continue the search for signs of life.

What is NASA's approach to investigating the habitability of ancient Mars?

What significant findings did the Curiosity Rover make in Gale Crater?

How does sulfur contribute to the preservation of organic molecules on Mars?

What are hydrocarbons, and how were they detected by the Curiosity Rover?

What implications do the discoveries of ancient organic molecules on Mars have for future exploration?