Summary:
- Terraforming Mars, the process of transforming the planet to make it more Earth-like, could be achieved by releasing aerosols (tiny airborne particles) into the Martian atmosphere.
- These aerosols would trap heat and gradually warm the planet, allowing for the creation of a thicker atmosphere and the potential for liquid water on the surface.
- The study suggests that by releasing specific types of aerosols, such as sulfur or calcium compounds, the temperature on Mars could be raised by several degrees Celsius, making it more habitable for future human exploration and settlement.