Sending Life to the Stars将生命送往群星

No longer solely in the realm of science fiction， the possibility of interstellar1 travel has appeared， tantalizingly， on the horizon. Although we may not see it in our lifetimes—we are having early conversations of how life could escape the tether2 of our solar system， using technology that is within reach.

星际旅行的可能不再仅存于科幻小说的领域，而有望成为人类翘首以盼的现实。（剩余9284字）