A new study by NASA’s Glenn Research Center has looked at the possibility of supersonic passenger jets. Its “high-speed strategy” is mooting commercial flights that travel at up to Mach 4 – over 3,000 miles per hour – starting with transoceanic routes.
In July, Lockheed Martin completed the build of NASA’s X-59 test aircraft, which is designed to turn sonic booms into mere thumps, in the hope of making overland supersonic flight a possibility. Ground tests and a first test flight are planned for later in the year. NASA aims to have enough data to hand over to US regulators in 2027.
How about bitch about the actual wasteful military spending instead of scientific research into physics and understanding the dynamics of sonic booms. Nasa has like .1% of the military budget ffs.
It would still take you 2-3 days, assuming normal operation with stops along the way. If the fastest train that exists on the planet right now ran from NYC to L.A. and was able to go from 0 to top speed instantly, and maintain that speed the entire trip, it would still take 10 hours to get there. Trains don't operate that way though, so realistically it's 3 days worth of travel. It's almost 3000 miles to cross the USA.
Just because buses and trains don't make sense for trans continental journeys, doesn't mean they can't be used for shorter journeys. There's a bunch of areas in North America where is does make sense and could eliminate many flights.
That's true. They're talking about building a high speed rail from Portland to Seattle right now, and I think that would be awesome. Decades ago California spent billions to build a high speed rail from Fresno to San Francisco, which would have solved a lot of problems for both cities, but as far as I know, they never even laid a single mile of track.
We can tell it's already effecting you by trying to suggest nasa is a waste, when we spend 100 times it's budget on wasted military contracts or the fact we do have a tax bracket that allows someone to even become a billionaire instead of taking back excessive wealth stolen from workers in predatory labor markets. There are other areas we should be getting this money for the public and it sure as hell shouldn't be from aeronautic or space research ffs.