Green Propellants News Today

Trip. theres been a lot made about the environmental impact of space tourism and these missions. do you think thats being given enough attention? >> the environmental impact of the space tourism if you will is fairly minimal. thats because the fuels that are being used in the rockets are by and large kerosene and liquid oxygen or other fairly green type of fuels as opposed to the past, some nasty chemicals used because of their efficiency and all countries and companies are going away from those...