恒星际宇宙飞行,直到今天仍只是科幻小说、电影中的情节。现在为数不少的科学家开始探讨这种可能性,并着手设计宇宙飞船。当然,他们中一些人只是异想天开,实现的可能性不大,但是利用反物质和激光束等来实现恒星际宇宙飞行的设想,将来很有可能成为现实。 美国物理学家杰拉德· The interstellar space flight is still only the plot in science fiction and movies today. Many scientists now begin to explore this possibility and set about designing spacecraft. Of course, some of them are just whimsical and are unlikely to be realized, but the idea of ​​using anti-matter and laser beams to achieve stellar space flight is likely to become a reality in the future. American physicist Gerald