A recent NASA study published in the Proceedings of the National Academy of Sciences revealed that there may be a significant amount of liquid water beneath the surface of Mars, enough to fill a global ocean. The findings were based on data collected by the InSight Lander, which studied seismic waves on the planet and indicated the possible presence of underground water. This discovery has raised questions about the potential for human settlements on Mars in the future.
While it has long been known that Mars once had water, the latest findings suggest that water may still be present in significant quantities underground. Plans for human colonies on Mars have been in the works for years, with billionaire Elon Musk’s SpaceX leading the way in developing technology for Martian settlements. NASA’s Perseverance Rover has already manufactured oxygen on Mars, indicating that the planet may support human life with the addition of water.
However, the prospect of human settlement on Mars has raised ethical concerns, with some questioning the implications of colonizing a new planet while Earth faces environmental challenges. Experts warn that addressing issues like climate change should be a priority before considering large-scale colonization efforts on Mars. While advancements in space exploration continue to uncover new possibilities for human life on Mars, the debate over the ethics and practicality of colonizing the Red Planet is ongoing.
Source
Photo credit www.aljazeera.com