The experiment into the effect of weightlessness on reptiles' sexual reproduction is still continuing.

研究失重状态对壁虎性繁殖能影响的实验仍在继续。

Zero Gravity Corporation uses a modified Boeing 727, flying in parabolic motion to create multiple spurts of weightlessness.

零重公司使用一架改装过的波音727飞机，抛物线运动的方式飞行，创造出多种失重状态。

Weightlessness creates issues for everything aboard the ISS, and cooking is no exception.

国际空间站上的所有行动都会受到失重的影响，烹饪也不例外。

If the space balloon we reported on this week gets off the ground, a spot there will cost $125,000,but there is a way to experience similar weightlessness to space for less than $10,000.

如果我们这周报道的太空气球起飞的话，一个位置将花费12。5万美元，但还有一种能体验类似太空失重的方法，费用不到1万美元。

So, just remember that as long as there's some air which provides the necessary forces, even weightlessness won't prevent you from having a bit of fun.

所，住，只有空气提供必的量，即便是失重情况也不会们找到一丝乐趣。

This was recorded on a plane making stiff claims and then fast drops, giving the people on board a taste of weightlessness for about 30 seconds at a time.

这是在一架飞机上录下来的，这架飞机发出了强烈的请求，然后迅速下降，让机上的乘客在一段时间内体验了大约30秒的失重状态。

Astronauts in flight must adjust (themselves) to weightlessness.

宇航员在飞行中必须适应失重。

One of the coolest aspects of this hotel is the fact that you'd be able to jump very high and lift extremely heavy objects because of the gravity defying weightlessness of space.

这家酒店最酷的一点是，在太空中，可跳得很高，可举起非常重的物体，这是因为在那里可无视重。

The flight lasted around 11 minutes and took the six women more than 100km (62 miles) above Earth, crossing the internationally recognised boundary of space and giving them a few moments of weightlessness.

这次飞行持续了大约11分钟， 将六名女性送到了距地球100公里（62英里）上的高空，跨越了国际公认的太空边界， 让她们体验了几分钟的失重状态。

But now we've learned that the magical feeling of weightlessness can become much less fun.

不过现在我们知道了，神奇的失重感或许并不是那么有趣。

Uniformly, these people experienced weightlessness and the sensation that their bodies were being stretched lengthwise.

同样，随着身体纵向延伸，他们会感到失重和感知能。

Then I made altars around the house. Feathers to remind us of flight, weightlessness, grace.

接着我在房子各处搭起圣坛。放上羽毛，用来提醒我们飞行、轻盈、优雅。

As it climbs steeply, then drops, the astronauts experience up to 30 seconds of weightlessness.

当飞机大角度爬升然后向下俯冲时，宇航员们将有接近 30 秒的时间处于失重状态。

The supervisors of this process are those osteocytes, which kick things off when they sense stress and strain, or respond to mechanical stimuli, like the weightlessness of space, or the impact of running on pavement.

这个过程的监督者是那些骨细胞，当它们感觉到压和应变时，它们会启动东西，或者对机械刺激做出反应，比如太空的失重，或者在人行道上跑步的影响。

Figuring out how weightlessness and low gravity situations alter human performance and how space radiation affects people represents just a couple areas where there are likely to be positive by-products for future travel.

弄清失重和低重环境如何改变人的表现，及太空辐射如何对人产生影响——对未来的太空旅行来说，这只是可能附带产生有益影响的两个领域而已。

In space, we're using it as a microgravity laboratory and science, that's becoming more and more valuable by the day as we realize what you can do in weightlessness.

在太空中，我们将其用作微重实验室，随着我们意识到在失重状态下可做什么，科学变得越来越有价值。

The company has yet to start selling tickets to the public or even to announce a ticket price for the short trips, which provide about three minutes of weightlessness.

该公司尚未开始向公众售票，甚至尚未公布短途旅行的票价，这一短途旅行将提供约三分钟的失重状态。

It's being tested on parabolic flights, where aircraft briefly create weightlessness, giving scientists a chance to take the workout for a spin around the stratosphere.

这项设备正在抛物线飞行中进行测试，这种飞行会短暂制造失重环境，让科学家有机会在平流层中测试设备。

The trips did not enter Earth orbit but passengers were able to experience weightlessness and observe Earth for a few minutes before returning home.

这些行程没有进入地球轨道，但是乘客们在返回前有几分钟时间可体验失重并且观察地球。

The passengers are expected to spend about four minutes in this suborbital space, where they can experience weightlessness and observe the curvature of Earth.

预计乘客们将在这个亚轨道空间上停留大约4分钟，在那里他们可体验失重状态并观察地球曲面。