https://edition.cnn.com/2021/07/11/tech/richard-branson-virgin-galactic-space-flight-scn/index.html
Richard Branson did it while you were sleeping
does it give out any CO2 i wonder ...
https://edition.cnn.com/2021/07/11/tech/richard-branson-virgin-galactic-space-flight-scn/index.html
Richard Branson did it while you were sleeping
does it give out any CO2 i wonder ...
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It's more 'space tourism' is the new thing. Where they can charge to do it.
And lots, carrier flies to ~50,000ft. Then dumps them, then it pours out kerosene to ~103,000 while doing a backflip for 3mins and coming back.
It's more a look-at-me-I'm-a-'normal'-person doing it sort of thing this morning. E-peen Fight between a couple of billionaires. There's been a number of test flights prior finalising the amount of punch they need to stay within gravity and not float away with up to 3 crew. Just they took 'extras' this time and televised.
I can't believe this is actually a thing. To some degree, whilst I disagree with it, I can understand exploratory space travel.
Joyriding into space given the amount of c02 etc it uses, feels tone-deaf when every second topic discussed is climate change.
I guess he was willing to take the risk of being an early user of it. Would have been a PR disaster if it had gone wrong, but guessthey had done lots of testing. But it was a very short time in 'space'. Quite cool technology though, especially the reentry procedure. Potentially this type of system could save more fuel than using rockets from the ground
mattwnz:
Potentially this type of system could save more fuel than using rockets from the ground
Would think they would use this platform to launch rockets to space as well, but they don't. It is just for the tourism flights to the edge of space.
Virgin Orbit does launch rockets to space from a 747. Would love to know if this costs less than launches with Rocket Lab or the SpaceX rideshare program.
The upcoming tourism flight with Blue Origin rocket can boost being the most expensive dip into space. Someone paid USD 28 million for the short ride up to about 100 KM over the earth.
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jarledb:
The upcoming tourism flight with Blue Origin rocket can boost being the most expensive dip into space. Someone paid USD 28 million for the short ride up to about 100 KM over the earth.
In a flying thing that looks like it should be in an adult toy shop :P
~12m for V.O (total - rocket, not usage cost)
Falcon9 $~62m for sole-use 'as-new'
starting $1m for single ~200kg share ride
Then there is this. But hit rate of launch date is...a lot lower. https://en.wikipedia.org/wiki/Northrop_Grumman_Pegasus
networkn: I can't believe this is actually a thing. To some degree, whilst I disagree with it, I can understand exploratory space travel. Joyriding into space given the amount of c02 etc it uses, feels tone-deaf when every second topic discussed is climate change.
gzt: Branson is definitely the underdog in the space race. Good to see that the launch was a success.
It was good that he was willing to take the risk himself by putting his own body on the line . I guess at 70 he could afford to, and he probably needed to for marketing.
What do people think of the Jeff Bezos Blue Origin rocket? It has a very unusual / unfortunate shape.
IMO the Virgin Galactic tech is where we need to be heading, and away from these old style rockets. Although the self landing ones that space x do are cool.
Yep. Third passenger into space. Only 60 years after a dog and a chimp!
“We’ve arranged a society based on science and technology, in which nobody understands anything about science technology. Carl Sagan 1996
gzt:networkn: I can't believe this is actually a thing. To some degree, whilst I disagree with it, I can understand exploratory space travel. Joyriding into space given the amount of c02 etc it uses, feels tone-deaf when every second topic discussed is climate change.
Virgin claims the commerical flights will have the same per passenger CO2 footprint as a transatlantic flight. Makes sense - it's only a few hundred km round trip and no luggage. In practice this is not much different to a European holiday from USA and potentially not as bad as a European holiday from NZ.
Will these be like the 'claims' made by Volkswagen Group that their Diesels were meeting efficiency standards?
networkn:
I can't believe this is actually a thing. To some degree, whilst I disagree with it, I can understand exploratory space travel.
Joyriding into space given the amount of c02 etc it uses, feels tone-deaf when every second topic discussed is climate change.
If it gave a growing number of people - billionaires and others - a better appreciation of "Spaceship Earth" as the generation space vessel we all rely on for everything.......then it may be worth the CO2 if they come back to the ground and work to improve the situation (put the Murdochs and Kochs in jail and shut down Fox Lies).
Otherwise......yeah ....It's conspicuous consumption of greenhouse gasses.
The one thing I thought was cool today about this was that it was the first time a person went to space in a spaceship that person owned. :-)
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