飞到达宇宙的尽头要多久

The question of reaching the edge of the universe is impossible due to its ongoing expansion and infinite nature. As objects recede at near-light speeds, it would take an eternity for current technology to reach even remotely distant regions. The concept of a "boundary" in an expanding, potentially curved universe is ill-defined, suggesting that no matter how far one travels, they will never return to their starting point, given the cosmos"s infinite expanse.