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 the primary goal of NASA's Curiosity Rover on Mars?

• To map the surface of Mars

• To establish a human colony

• To search for organic molecules

• To find water on Mars

Why is the detection of sulfur in Martian organics significant?

• It indicates the presence of water

• It helps preserve organic molecules

• It suggests volcanic activity

• It proves the existence of life

How did the Curiosity Rover detect organic molecules in Martian rocks?

• By drilling into ice caps

• By analyzing atmospheric gases

• By heating samples to high temperatures

• By using a microscope

What is the significance of finding ancient organic molecules on Mars?

• It confirms the presence of current life

• It shows Mars was once habitable

• It proves Mars has an atmosphere

• It indicates Mars has liquid water

What are NASA and the European Space Agency planning for Mars exploration?

• Sending new rovers with advanced technology

• Building a space station on Mars

• Launching a manned mission to Mars

• Creating a Mars-based observatory