【科普：地球上的水可能比太阳还古老】Water in your bottle might be older than Sun: study - Up to half of the water on Earth, including the water in your bottle, is likely older than the solar system itself, a new study said Thursday. 🔗 网页链接展开全文 原微博
【美宇航局联手波音、SpaceX打造新型炫酷宇宙飞船】NASA has released images of Boeing’s new CST-100 spacecraft. Boeing and SpaceX will jointly build the next generation of space vehicles that will carry astronauts to low Earth orbit and back.展开全文
【青藏高原冻土过去３０年间退缩１６％】Climate change thawing Tibet plateau's frozen earth - Perennial frozen earth on China's Qinghai-Tibet Plateau has shrunk by 16% over the past three decades as a result of global warming, according to new research results. 🔗 网页链接展开全文 原微博
【组图：科学家发现“超级地球” 重量是地球17倍[拍照]】US astronomers have identified a new type of planet, the mega-Earth. The planet Kepler-10c has a hard surface like our planet but has a mass about 17 times larger. It is 560 light-years from Earth. (National Geographic)展开全文
This is a New Moon on Steroids! The Taurus solar eclipse invites you to marry heaven and earth this week. This New Moon-Solar Eclipse in Taurus is ruled by the planet Ve ...(发自@微博桌面🔗 网页链接展开全文
【从月亮看地球什么样[思考]？#嫦娥三号#给地球拍回新照片啦！】China has released two new photos shot by the Chang’e 3 on Dec. 22nd & the Christmas Day. The pictures show part of the Earth as evening approaches. 戳视频看嫦娥眼中的地球！🔗 网页链接展开全文
【从月亮看地球什么样[思考]？#嫦娥三号#给地球拍回新照片啦！】China has released two new photos shot by the Chang’e 3 on Dec. 22nd & the Christmas Day. The pictures show part of the Earth as evening approaches. 戳视频看嫦娥眼中的地球！🔗 网页链接展开全文
that this nation, under God, shall have a new birth of freedom — and that government of the people, by the people, for the people, shall not perish from the earth. —— Gettysburg Address by Abraham Lincoln展开全文
【嫦娥五号将于2017年前后发射 将实现无人采样返回】China will launch a new lunar probe Chang’e-5 around 2017. The unmanned rover will return back to Earth with moon surface samples. (记者韩鹏)展开全文
of the people，by the people，for the people。 //@夜读唐德刚: //@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
自由就是给黑奴一点钱，让他们走，也走不了。//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” 。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
//@赵晓: “... ... this nation，under God，shall have a new birth of freedom－and that govemment of the people，by the people，for the people，shaIl not perish from the earth.” ～早安！朋友。展开全文
