Space travel is one of the marvels of our time.

太空旅行是我们这个时代的一种奇迹。

The fuel for accelerated space travel.

加速级星际航行所需的燃料。

Space travel is possible in the near future.

太空旅行将在不久的将来成真。

Space travel is not a feat of engineering alone, stressed President Trump.

特朗普总统强调，太空旅行不只是一项工程壮举。

Space travel would become a lot safer, and a lot less expensive.

太空旅行会变得更安全，也更便宜。

They're looking to make space travel commercial.

他们希望使太空旅行商业化。

I'd buy space travel, not gold.

我会买太空旅行 不会买黄金。

How can I get information on space travel?

我怎么才能得到有关航天旅游的信息呢？

We can apply the same solution to space travel.

我们可以将相同的方案用于太空旅行。

But all of these movies were about fictional space travel.

但所有这些电影全部都是关于虚拟太空旅行。

These days Mars is the big target for space travel.

如今火星是太空旅行的一大目标。

We're going to see a film about space travel!

我们打算去看场关于太空之旅的电影。

Maybe some of you dreamed of working on space travel.

也许你们畅想过太空之旅。

A human centrifuge that replicates what space travel feels like.

这样的一台人体离心机会复制太空旅行的感觉。

It's also very good, and it's about space travel.

太空室也非常好，是关于太空旅行的。

533 days of unplanned space travel where anything could go wrong.

533 天超出计划外的宇宙航行，哪里都可能会出差错。

If we consider this on a more serious scale, imagine space travel.

如果我们从更严谨的角度考虑这个问题，想象一下太空旅行。

All contribute to make space travel both terrifying and all inspiring

这些都促使太空之旅既惊悚又振奋人心。

For example, let's say you really love flight and space travel.

举个例子，假设你特别喜欢飞行和太空旅游。

This makes commercial space travel a complex legal issue not just domestically, but abroad.

这使得商业太空航线成为了一个复杂的法律问题，不仅是在国内，也是在国外。