The remaining passengers include a mix of entrepreneurs, investors and commercial space firm chiefs.
They are likely among the few people who can afford the trip, as estimates suggest each one comes with a hefty price tag.
The first-ever seat on a Blue Origin craft sold at auction for $28 million (£21.3 million) to an anonymous bidder.
In 2018, Reuters reported that each ticket would cost people between $200,000 to $300,000 (£152,000 to £229,000).
Article source: https://www.express.co.uk/news/science/1587665/How-to-watch-Blue-Origin-launch-evg