Which planet can you live on besides Earth?
Which planet can you live on besides Earth? When considering planets or celestial bodies for human habitation, Mars is often the primary focus. Here's a brief overview of potential candidates and the challenges associated with each: 1. ** Mars **: - **Pros**: - Presence of water ice. - A day (sol) length similar to Earth’s (24.6 hours). - Manageable gravity (about 38% of Earth’s). - **Cons**: - Thin atmosphere, mostly carbon dioxide. - Extreme cold, with temperatures averaging around -80 degrees Fahrenheit (-62 degrees Celsius). - High radiation levels due to a lack of a magnetic field and a thin atmosphere. 2. ** The Moon **: - **Pros**: - Proximity to Earth, making resupply missions easier. - Potential for water ice at the lunar poles. - **Cons**: - ...