astronaut

Photo by NASA/Getty Images

By Laura Lovett 01:56 pm November 4, 2019
Mars — it’s the subject of countless science fiction novels and has long been a fascination amongst us earthlings. Today NASA is setting its sights on making a human Mars landing a reality within the next two decades. Located on average 140 million miles away from Earth, distance is just one obstacle in sending humans to the red planet. Maintaining the health of the astronauts venturing to Mars...