have water “reservoirs (水库)”, said a recent paper.Over billions of years, space rocks have hit... back to the moon’s surface, forming beads (珠子) of glass.Over billions of years, space rocks have hit ……

这些小发明都来自于探月哦！Studying the moon is not just about exploring (探索) space. By studying the moon...吸尘器Is there a vacuum cleaner in your home? It uses space technology. During the 1960s, NASA made a kind of drill ……

这些小发明都来自于探月哦！Studying the moon is not just about exploring (探索) space. By studying the moon... in your home? It uses space technology. During the 1960s, NASA made a kind of drill (电钻 ……

the planet’s rocks. The rest of the water went into space.Mars used to (过去) have a lot of water... crust (火星地壳). It stayed inside the planet’s rocks. The rest of the water went into space. ……

Aeronautics and Space Administration) have spent the last few days studying data from the robot... images from Spirit show a flat, wind-damaged surface dotted with small rocks. The scene made ……

and Space Administration (NASA) and the European Space Agency (ESA).The two groups have discovered... been one of the major goals of scientists studying the Martian atmosphere. Its presence could ……

Space rocks fly around us all the time. QIANTUSpace rocks fly around us all the time. QIANTU地球... the comets (彗星) and asteroids (小行星) that fly around our solar system. Most of these space rocks burn ……

things. Researchers have done lots of experiments with microbes in space － and their latest findings... Space Agency did an experiment called BioRock on the International Space Station. In this experiment ……

流星为什么会发光发热？Have you ever seen meteors (流星)? They are rocks that fall to Earth from space. They burn... these meteors burn up? You might think that the friction (摩擦) between the rocks and the atmosphere causes ……

, humans, plants and animals cannot live. The US space agency NASA has been studying Mars (火星) to see.... “If water is already on Mars, and you don’t have to bring it, that saves you space in spaceships,” said ……

Rocks in space can rain dust on Earth.  QIANTURocks in space can rain dust on Earth.  ... around our solar system. Most of these space rocks burn up in our atmosphere (大气层). But a little ……

Aeronautics and Space Administration) had faked landing on the moon and humans had yet to walk upon... actually happened? Luckily the answer is in the rocks.The Apollo missions returned 382 kilograms of rock ……

Gale Crater, collecting and studying rocks and soil. Different from other Mars rovers, Curiosity gets..., on November 11, the Mars rover (探测器) named Curiosity (“好奇号”) started its journey into space. After eight ……

’s space agency, collected samples of rocks from Ryugu and brought them back to Earth. The rocks were...’s space agency, collected samples of rocks from Ryugu and brought them back to Earth. The rocks were ……

NASA发布海量免费太空美图。An astronaut (宇航员) has a selfie of him walking in space. A robot takes a photo of red rocks (岩石) on a Mars mountain. A space telescope (太空望远镜) shows the beauty of a nebula (星云).Where ……