’s new job, Planetary Protection Officer (星球保卫官). The job is to protect Earth from germs (微生...9岁小男孩向NASA写信求职。Jack Davis is a 9-year-old US boy. He did a special (特别的) thing days ago. Jack wrote ……

to Catherine Conley, NASA’s current planetary protection officer. “If we’re going to look for life on Mars...NASA recently posted an advertisement for a job that may have the coolest title ever. The vacancy ……

For almost 30 years, the Hubble Space Telescope built by NASA, has helped us to see new parts of space.On May 9, scientists published a remarkable new picture of deep universe using 16 years’ data ……

. This month, he wrote a letter to NASA (美国国家航空航天局). He wants to be a planetary protection officer (星球... want to be a NASA planetary protection officer. That’s great!The job is really cool and is very ……

have new evidence that the universe suddenly grew frommicroscopic(用显微镜可见的) to astronomical size... eventually formed everything, including the Earth and everything on it.WMAP's new map of the baby universe ……

见的) to the human eye. That means it can see through dust in the universe and make new discoveries by examining... is invisible (不可见的) to the human eye. That means it can see through dust in the universe and make new ……

, a new telescope that will allow us to see deeper into the universe, NASA is making greater...Editor’s note: The universe has fascinated humankind for years. Here, TEENS has chosen three ……

would not even notice us. The universe is enormous and our planet is just a small, blue dot. Everything you see around you only makes up a small part of the matter in our universe. The rest ……

mapped a new atlas (地图) of the universe (宇宙) in record speed. The Australian Square Kilometer Array....A world-leading radio telescope has mapped a new atlas (地图) of the universe (宇宙) in record speed ……

, the International Space Station (ISS) is “filled with germs”.The story comes from a new NASA study... their own microbial communities. NASA seeks to better understand this and how it might affect future ……

;re alone in the universe.   TEENSOn Dec 25, a new, exciting age of space science started as NASA... Telescope will explore the history of our universe. NASA韦伯太空望远镜成功发射，将探索宇宙起源的奥秘。韦伯太空望远镜成功发射，将探 ……

CHINA is drafting its first law governing the use of biotechnology to protect public health... Administration, seeks to control the potentially harmful effects of genetically modified organisms ……

in the universe and make new discoveries by examining stars inside those dust clouds. It will also take... powerful telescope. It can see through dust in the universe and make new discoveries by examining stars ……

on understanding our universe  NASA is focused on understanding our universe  NASA is focused on understanding our universe  太空探索领域的重大突破太空探索领域的重大突破太空探索领域的重大突破NASA has ……

back together, maybe into a new singularity.The Cyclic Universe The universe is a never-ending..., as it is called, is the leading explanation for how the universe began. There are other ideas ……