Questions
Tournaments
Services
News
Questions
Tournaments
Questions
Questions
More
Log in
Sign Up
Log in
Sign Up
5
87
forecasters
3
5 comments
87 forecasters
Technology
2 more...
When will a commercial ballooning venture receive approval to begin passenger flights to the stratosphere?
Follow
share
embed
Latest estimate
02 Aug 2023
02 Aug 2023
(13 Jul 2021 - 12 Jan 2026)
Forecast Timeline
1d
1w
2m
all
Forecast Timeline
1d
1w
2m
all
Comments (5)
Timeline
Key Factors (0)
Question Info
Similar Questions
No key factors yet
Add some that might influence this forecast.
4 comments
21 forecasters
Heavy-Lift Cargo Airship before 2031?
77%
chance
41 comments
182 forecasters
Date 1,000th Person Reaches Space
Current estimate
Nov 2032
5 comments
33 forecasters
When will first private citizen become off-Earth resident?
Current estimate
May 2069
14 comments
43 forecasters
Date of First Commercial Space Station
Current estimate
14 Sep 2030
3 comments
23 forecasters
Will FAA eVTOL passenger service be open to public in U.S. city before 2027?
15%
chance
21 comments
126 forecasters
Date 10,000th Person Reaches Space
Current estimate
Mar 2049
48 comments
158 forecasters
Date of next Commercial Supersonic Flight
Current estimate
>28 Dec 2030
1 comment
26 forecasters
< $100/kg launch?
Conventional
87.3%
Air-breathing
2.1%
Thermal rockets
2.1%
Electromagnetic
2.1%
5 others