07 Oct '23 18:18>
@Metal-Brain
Space AND time both get stretched around like taffy in the presence of mass as we speak, that is what we feel as gravity, which is just a 4 D falling down a hill which is only an apparent force, sure we are held to the ground by the trillions of tons of Earth under our feet but on the moon, a 600 pound dude would weigh in at 100 pounds because the moon stretches time and space a lot lower than Earth and Earth a lot lower than Sol.
It is said if we can come up with a massive amount of negative mass that can bend space and maybe go faster than c, but any kind of rocket will have extreme difficulty getting even to HALF c much less full 1 c which is impossible, maybe some rocket tech can get to 99.99999% of c but that is still not 100% c and never will be.
At least if we CAN go that velocity, the CREW will think they are going faster than c because their time flow speeds up from their perspective, even though their clocks and every molecule in their bodies are in a way different time flow so they go say 1000 light years and maybe to them it only took a year but going back to Earth they find they are 2000 years into Earth's future so everything they knew would be gone, the US, Russia, China, Iran and all the rest totally different and probably would not be there at all assuming people were still around in that era.
Space AND time both get stretched around like taffy in the presence of mass as we speak, that is what we feel as gravity, which is just a 4 D falling down a hill which is only an apparent force, sure we are held to the ground by the trillions of tons of Earth under our feet but on the moon, a 600 pound dude would weigh in at 100 pounds because the moon stretches time and space a lot lower than Earth and Earth a lot lower than Sol.
It is said if we can come up with a massive amount of negative mass that can bend space and maybe go faster than c, but any kind of rocket will have extreme difficulty getting even to HALF c much less full 1 c which is impossible, maybe some rocket tech can get to 99.99999% of c but that is still not 100% c and never will be.
At least if we CAN go that velocity, the CREW will think they are going faster than c because their time flow speeds up from their perspective, even though their clocks and every molecule in their bodies are in a way different time flow so they go say 1000 light years and maybe to them it only took a year but going back to Earth they find they are 2000 years into Earth's future so everything they knew would be gone, the US, Russia, China, Iran and all the rest totally different and probably would not be there at all assuming people were still around in that era.