A journey from Earth to Mars could soon take just 39 days, cutting current travel time nearly six times, a rocket scientist who has the ear of the US space agency NASA has said.
Former astronaut Franklin Chang-Diaz, a physicist at the Massachusetts Institute of Technology, says reaching the Red Planet could be dramatically quicker using his high-tech VASIMR rocket -- now on track for lift-off after decades of development.
To read the rest of the artcile, click here.