eight years to go from having no humans in space to the first man on the moon. However, after half a century of space exploration, one solid fact remains: we are still confined (受限) to a single planet ……

no humans in space to the first man on the moon. However, after half a century of space exploration... force pilot named Yuri Gagarin became the first human in space.The 27-year-old cosmonaut’s mission ……

Day 1Half century in space (P2)Choose the best answer:1. What was Gagarin doing before the flight... was learning more facts about space.D. He was checking if there would be enough sausage.2. We can guess from ……

fashion is just beginning. How would you show off in space?By Paul Creasy, 21st Century Teens staff...宇航服也会变得更时尚。 IT was a 12-minute walk into the unknown, and it changed the history of space ……

and a half to reach the edge of space – the border between space and Earth’s atmosphere....乘坐热气球进入太空，鸟瞰地球的美丽弧线。FLYING into space is a dream that many people share. Being a “space tourist ……

IT has been half a century since NASA, the US space agency, was created at the height of the Cold War. Then it sought to prove its superiority by winning the race to the moon. Now in the 21st century ……

the history of China’s manned space exploration and the astronaut center for more than half a century... for more than half a century. From the design and manufacturing (制造) of aerospace equipment ……

the history of China’s manned space exploration and the astronaut center for more than half a century... space exploration and the astronaut center for more than half a century. From the design ……

was in October last year. The astronaut Yang Liwei spent 21 and a half hours in space....CHINA will send its second manned flight into space next year. Two astronauts will take ……

CHINA plans to carry out its first spacewalk during the second half of the year, an official of the nation's manned space program said.The Shenzhou VII spacecraft (太空船) will be launched (发射) in Gansu ……

half of the 20th century. So, if he didn't make up the story himself, he certainly spread it widely....从太空中真的可以看到长城吗？宇航员为你答疑解惑。DURING World Space Week (October 4-10), you may learn about some of space ……

.He has also spent a half-century in French design, dressing everyone from France's first lady.... And it looks like his innovative 1950s coats and 1960s Space Age styles are poised for a second moment ……

project will be a landmark of 21st century planetary science," ESA's David Southwood told Space.com.... for Jupiter and Saturn!FOR decades, space enthusiasts have tried to imagine life on the planet Mars ……

“Fengtai Teenager No 2”. On April 28, the satellite was shown at an event held to mark China Space Day. It will be sent into space sometime in the second half of this year. Actually, in 2016, a group ……

Teenager No 2”. On April 28, the satellite was shown at an event held to mark China Space Day. It will be sent into space sometime in the second half of this year. Actually, in 2016, a group ……