Virgin Galactic is to launch its first commercial flight to the edge of space.
A three-man crew from Italy will be on board the rocket plane operated by British billionaire Sir Richard Branson’s company, along with an astronaut instructor, and will carry out 13 scientific research experiments.
Among other things, they will measure the air quality with a view to informing future long-term missions, and record how certain liquids and solids interact in microgravity conditions and in different temperatures.