5 ms·Because FTL travel is not possible, so there's no way to know what would 'really happen.'by techrat 5y agoBecause FTL travel is not possible, so there's no way to know what would 'really happen.'xwdv 5y agoIt's possible, but it may or may not require exotic things like negative mass.mr_toad 5y agoImaginary mass, not negative mass.rbanffy 5y agoSo we can just imagine what it’ll look like? Sorry. Couldn’t resist. But you can have real mass with imaginary energy.