Tue Nov 05 18:06:30 UTC 2024: ## Scientists Plan to Grow Trees on Mars, Using CO2 and Artificial Warming
**Washington:** A team of scientists, led by Robert Olszewski of Warsaw University of Technology, has unveiled an ambitious plan to grow trees on Mars, fueled by the recent discovery of liquid water under the planet’s southern polar ice cap.
The researchers believe that increasing the carbon dioxide (CO2) content and raising temperatures on Mars could create conditions suitable for plant life. However, these conditions are not expected to be met in the Martian tropics, but rather in the Hellas Basin region.
Olszewski and his team used data from the Viking Mars lander to simulate various Martian conditions, including temperature and pressure. Their research indicates that a significant greenhouse effect, achieved by increasing CO2 levels and implementing artificial warming, could create habitable zones for plant growth.
“The atmospheric conditions on Mars today are incompatible with life,” stated Olszewski, “but the potential for terraforming and low-pressure greenhouses has opened up possibilities for plant growth.”
The team emphasizes that temperature is a key factor in terraforming, as it influences the CO2 cycle and the formation of liquid water. A substantial temperature increase and reduced diurnal fluctuations are required, alongside a growing season lasting at least 110 Martian days, for tree growth to become viable.
This groundbreaking plan is a testament to the ongoing progress in understanding the potential of Mars for life, and it highlights the significant role that technology and scientific innovation can play in shaping the future of humanity’s exploration of the Red Planet.
First Piper 