Europe Unveils New Space Plane for Tourist Market 139
mrminator writes to tell us Space.com is reporting that Europe's largest space contractor, EADS, has just announced their plans to build a new space tourism vehicle. The new rocket, powered by liquid methane and liquid oxygen will carry passengers on a 90 minute round trip flight for somewhere in the neighborhood of 200,000 euros ($267,000).
$Ka-ching (Score:4, Informative)
Methane in Space (Score:5, Informative)
All the major hydrocarbon fuels are within about 3% of each other in specific impulse. Methane, being readily available via natural gas, is very handy. However, it's a gas, compressed to liquid. That means its density is less than a liquid. The major liquid fuel (RP-1; pretty much JP-4/Jet A kerosene) is 22% more dense since it's a liquid. To make a methane engine worth putting into a human-rated craft will require a major step in pressure tank development. They'll need to cram a lot of gas in, and it'll have to fail safe (ie. not explode if it leaks). I suspect EADS made this part of their R&D for the project, or they'd have just gone with RP-1. For a comparison of fuels see http://yarchive.net/space/rocket/fuels/fuel_table
This is how far behind the curve they are.. (Score:4, Informative)
Re:Cheap Thrill (Score:3, Informative)
Re:So, how big is this market? (Score:2, Informative)
"Astrium President Francois Auque said one side benefit of the project is to shatter the cliche that established aerospace giants like EADS have lost their imagination and sense of daring."
Their imagination is to copy someone else.
Their daring... I guess that's trying to find investors for a $1,000,000,000 investment.
--Jimmy
Re:Cheap Thrill (Score:5, Informative)
Re:For that much money (Score:3, Informative)
Of course, you can glide for 90 minutes using no fuel whatsoever. Once you spend a relatively small amount of deltaV to put yourself into a ballistic trajectory that takes you up 100 Km. 2 Km/s or so should be in the timezone of enough. Then glide for the best part of 90 minutes at mach 2+....
It's not like hovering gives you zero-G or anything - if you were to hover for 90 minutes, you'd experience zero seconds of zero-G
Re:Cheap Thrill (Score:2, Informative)
uhm, no. I live in Switzerland - which is considered to be one of the wealthiest nations in the world, if not the wealthiest. The average income here is 65'000 Fr. (which is about 50'000$). A good income is anything above 85k, an excellent income starts at about 150k. 200k (CHF) is the kind of money doctors, dentists and lawyers make.