The commercial race to get tourists to space is heating up between Virgin Group founder Sir Richard Branson and former Amazon CEO Jeff Bezos. On July 11, Branson ascended 80 km (49 miles) to reach the edge of space in his piloted Virgin Galactic VSS Unity spaceplane, while Bezos’ autonomous Blue Origin rocket launched today on July 20, coinciding with the anniversary of the Apollo 11 Moon landing. Although Bezos launched later than Branson, he set out to reach higher altitudes — about 120 km, or 74 miles.
The launch demonstrates a new type of offering to very wealthy tourists: The opportunity to truly reach outer space. Tour packages will provide passengers with a brief 10-minute frolic in zero gravity and glimpses of Earth from space. Not to be outdone, later in 2021, Elon Musk’s SpaceX will provide four to five days of orbital travel with its Crew Dragon capsule.
What are the environmental consequences of a space tourism industry likely to be? Bezos boasts that his Blue Origin rockets […]
These devices are worse than the planes which produce an inordinate amount of pollution.