It put a satellite into orbit around Mars in 2014 and India hopes to have a manned mission to space within the next three years.

2014年，印度将一颗卫星送入火星轨道，并希望在未来三年内实现人航天任务。

If the mission's a success, SpaceX will be a step closer to getting final certification from NASA to carry astronauts to the International Space Station.

如果此发射成功，SpaceX会更进一步得到NASA认可，执行人航天任务，将宇航员送入国际空间站。

And with billionaire businessmen like Elon Musk planning manned missions to space, who knows how long it could be before we see a human on Mars?

随着埃隆·马斯克等亿万富翁商人正在计划人航天任务，谁知道还需要多久我们就能看到人类登上火星？

SpaceX Demo2 is the first manned flight to the ISS performed by a private aircraft.

SpaceX Demo2 是第一由私营航天人执行空间站任务。

And this comes after NASA's head of human spaceflight resigned in May.

此 NASA 的人航天主管已于 5 月辞职。

According to China Daily, the space lectures aim to " spread knowledge about manned spaceflights and spark enthusiasm for science among young people" .

据《中国日报》报道，太空授课旨在“传播人航天知识，激发广大青少年对科学的兴趣”。

After the successful launch of Shenzhou V, China's first manned spacecraft, the idea of traveling to space holds much attraction for the younger generation.

中国第一艘人航天器神舟五号成功发射后，到太空旅行的想法对年轻一代有很大吸引力。

So it's good to have options for advancement of human spaceflight and yeah -- competition is a good thing.

对人航天的进步有选择权总是好事情，没错，竞争总是个好东西。

It's, again, why does any country get into the spaceflight business, particularly human spaceflight?

还是那句话，为什么会有国家涉足航天事业，尤其是人航天？

It was the sixth human spaceflight for SpaceX in nearly two years.

这是SpaceX近两年来的第六人航天飞行。

Until now, China had completed a total of five manned space missions.

迄今为止，中国已完成五人航天任务。

Since their first successful crewed spaceflight in 2021, Blue Origin has had 10 crewed missions, bringing more than 50 people to the edge of space, including Star Trek actor William Shatner, who was brought to tears by the experience.

自2021年成功完成人航天飞行以来，蓝色起源公司已执行10人任务，将50多人送至了太空边缘，其中包括《星际迷航》演员威廉·夏特纳，这段体验曾让他潸然泪下。

Shenzhou-17 is the 30th flight mission of China's manned space program.

神舟十七号是中国人航天计划的第 30 飞行任务。

Next, the crew of the two missions will carry out an in-orbit handover and will live together in the space station for about five days before the Shenzhou-15 returns to Earth, according to the China Manned Space Agency (CMSA).

根据中国人航天局(CMSA)的消息，接下来，两个任务的机组人员将进行在轨交接，在神舟15号返回地球之，他们将在空间站共同生活约5天。

China will take six manned space flights in 2022 to complete the building of its space station and see the maiden flight of Long March-6A, the country's first carrier rocket powered by a solid and liquid engine.

2022年，中国将进行六人航天飞行，以完成其空间站的建设，并见长征六号甲新型固液体混合运火箭的飞任务。

It was the first time in 50 years that a capsule designed for astronauts returned from space by landing in the Atlantic Ocean.

最近50年来，这是用于人的航天器从太空返回后着陆在大西洋上。

The Long March-5B Y3 carrier rocket, carrying Wentian, blasted off from the Wenchang Spacecraft Launch Site on the coast of the southern island province of Hainan at 2: 22 pm, according to the China Manned Space Agency.

据中国人航天工程办公室（CMSA）称，长征五号 B 遥三运火箭搭问天号，于下午 2 点 22 分从海南省沿海的昌航天器发射场发射升空。

Chen Shanguang, another senior official in the country's manned space program, said in February 2023 that " multiple countries have told China that they hope to send their astronauts to Tiangong" .

2023年2月，中国人航天工程高级官员陈善广表示，“已有多个国家向中国表示希望派遣航天员入驻天宫”。

And even that tiny fleck of paint can be a big concern orbiting the earth at super high speeds, posing a threat to manned and unmanned spacecraft.

即使是小小的油漆碎片，在以超高速围绕地球运行时也会成为一个大问题，对人和无人航天器构成威胁。

" The spirit of science in the youth is an important driver of the progress of mankind, " Zhou Jianping, designer-in-chief of China's manned space program, added.

中国人航天工程总设计师周建平补充说，“青少年的科学精神是人类进步的动力。”