Elon Musk has stated that his ultimate goal is to retire, die, and be buried on Mars, although he acknowledges that it's not a certainty but a possibility.
Martian soil is filled with perchlorate, which is a challenge for missions to Mars. The planet's ice caps also go through seasonal changes similar to Earth's, with water ice located beneath the surface.
This podcast episode features a series of repeated "oh's" - which may be interpreted in a variety of ways.
Neuroscientist and author at Stanford University, David Eagleman, explores the relationship between the brain and our experiences in his new podcast, Inner Cosmos. Eagleman tackles unusual questions such as "does time really run in slow motion when you're in a car accident?" and "can we create new senses for humans?" to help us understand our lives and realities.