EDIT 1: Weather delay. New time: 14:30 UTC
VSS Unity (Source: https://www.virgingalactic.com)
Just when Jeff Bezos announced the first manned sub-orbital flight on Blue Origin's New Shepard vehicle, Branson jumped the line and announced his first mission - a few days earlier.
Jeff is not taking it well, as illustrated by these two Tweets:
From the beginning, New Shepard was designed to fly above the Kármán line so none of our astronauts have an asterisk next to their name. For 96% of the world’s population, space begins 100 km up at the internationally recognized Kármán line. pic.twitter.com/QRoufBIrUJ
— Blue Origin (@blueorigin) July 9, 2021
Only 4% of the world recognizes a lower limit of 80 km or 50 miles as the beginning of space. New Shepard flies above both boundaries. One of the many benefits of flying with Blue Origin. pic.twitter.com/4EAzMfCmYT
— Blue Origin (@blueorigin) July 9, 2021
This is a nerdy argument that makes Blue Origin look petty. Yes, the lower level was introduced only to award "space wings" to fighter pilots.
There is a physically relevant argument that space starts at 80 km altitude. Atmospheric density is so low that it barely slows down vehicles traveling through it. Some extremely elliptical satellite orbits can pass this area a few times without being significantly slowed down or even damaged. Drag will take a huge bit below that altitude.
Richard Branson Tries To Beat Jeff Bezos To Space, But Jeff's Final Passenger Is Amazing Choice
Branson will fly on Virgin Galactic's VSS Unity. VSS Unity is a rocket-powered spaceplane that gets carried to launch altitude of 15 km by the purpose built plane White Knight. There it will be let go, light its engines and will be piloted close to the Kármán line for 4 minutes of weightlessness.
SPCE Chart (Source: finance.yahoo.com)
While Richard Branson has been funding this company since the beginning, the capital raise and listing of Virgin Galactic was Chamath's first SPAC deal. It trades under the symbol SPCE. Cathy Wood's investment fund ARK has been building a position in the stock while Chamath has exited his stake.
Virgin Galactic Completes First-Ever Spaceflight from New Mexico
The experience of 4 minutes of weightlessness with Virgin will cost $ 250000 and lasts for 90 minutes.
Tim Dodd comparing the two luxury experiences:
Blue Origin VS Virgin Galactic // How do they compare?
Where to watch: 11.07.21; 14:30 UTC
Note: Virgin Galactic is a different company than Virgin Orbit. Orbit is air-launching the LauncherOne rocket off a former Virgin Atlantic Boeing 747. It provides small-sat launch services with a maximum capacity of 500kg to low-earth orbit (LEO).