信不信由你Astronauts get taller when they are in space. ……

) of astronauts get longer. They can grow 2.5-5cm taller in space.Walk? Float! 失重漂浮We walk on the Earth... station. They swim in the air like fish in water.What do they eat? 太空饮食Do astronauts eat pizza ……

) before the astronauts get it. All the water is removed (去掉) from the food. In the space capsule (太空...-size pieces.Astronauts can’t drink water from open cups. The water would float in drops in the air ……

“太空出差三人组”，欢迎回家！“太空出差三人组”，欢迎回家！Welcome home! On April 16, astronauts ...空间站).Welcome home! On April 16, astronauts Zhai Zhigang, Wang Yaping and Ye Guangfu safely came ……

in plastic bags with straws (吸管). Astronauts need to add water to drink it.Q: What happens to your... together to build it. More than 200 astronauts and scientists from 15 countries have visited ……

反应). It happens when astronauts get back to the spacecraft (航天器). The smell may also come from dying (濒临.... Scientists said the smell may come from a chemical reaction (化学反应). It happens when astronauts get ……

the gate and help the astronauts walk out.The astronauts stayed in the module for a while to get used... not need to give first aid to the astronauts when Shenzhou VI spaceship landed in Inner Mongolia."We'd ……

like bottled water,” Layne Carter, a NASA water expert said. “It’s fine if you can get over the fact...宇航员们喝的水来历不寻常哦。WHAT’S the difference between American and Russian astronauts on the International ……

of the hardest parts of the training for astronauts is the underwater training. This helps them get... for astronauts is the underwater training. This helps them get ready for the weightless (失重 ……

二十年后，人类将在月球上建立永久性基地。
people to the moon again. But this time not just for a quick visit - Astronauts will build a moonbase(基地) and stay there, forever.Why a base?NASA said they will build the moon base to get ready for a trip ……

astronauts get ready for the conditions (情况) they meet in space."NASA is trying to make conditions... said that they have a few ideas about what space smells like."We interviewed some astronauts ……

. How might astronauts get water from the beads? 4. How might astronauts get water from... expert in Australia, told ABC News. Now, water used by astronauts during their long stays in space ……

的) food. But now the space station has water,microwave ovens(微波炉) and fridges. So astronauts can eat more... a special "air toilet." It uses air, not water, to take everything away.Having funWhat do astronauts ……

agency RIA Novosti reported. Is that the reason the astronauts were so disappointed not to get the water.... And, as transporting water to space is expensive, astronauts are looking for ways to recycle water ……

to have a good shower because water can fly all over the ship and break the machines. Astronauts have to use a special water-shooting (喷水) gun and a washcloth (洗澡巾).4. Weak bones (骨头)Astronauts lose ……