4Finding a new Earth (P6)Choose the answer: 1. How many Earth-like planets did NASA find?A. Three... as Earth. B. It is much cooler than our sun.C. It is about 39 light-years from Earth.D. It is the sun ……

of the researchers, this new finding suggests another cooling event in Earth’s history. It can help us... inside Earth.Scientists at the Australian National University (ANU) found this new layer within ……

It looks like we’re one step closer to finding alien life and maybe even a new home for humanity... how many Earth-size planets could be out there. “ suggests that finding a second Earth is not just ……

forever. Now that we can travel to space, we dream of finding another home out there. Earth... cold. Most importantly, it must have liquid (液态的) water.  Finding a new home in space ……

Daily. Li Ziying, chief scientist of the lunar sample research, said that the finding of this new... research, said that the finding of this new mineral will help researchers study the history and physical ……

take the same time to fall under the Earth's gravity. This finding ripped a hole in people's belief... by dropping cannonballs of different weights from the top of the Leaning Tower of Pisa and finding ……

that the new finding will help scientists better understand Antarctica and how it will be affected by global... of the hidden valley floor.It’s believed that the new finding will help scientists better ……

, the boundary between Earth's atmosphere and outer space. With information from a new instrument... above Earth's surface.In the new study, an instrument, called the Supra-Thermal Ion Imager (超热 ……

It looks like we are one step closer to finding alien life and maybe even a new home for humanity... a hint that finding a second Earth is not just a matter of if, but when,” said NASA’s Thomas Zurbuchen. ……

, but a new study suggests that a similar collision millions of years earlier may have ushered in the dinosaur age.In the May 17 issue of the journal Science, researchers report finding fossil footprints ……

米做的手表用玉米做的手表Casio has made a new sports watch. It’s friendly to Earth. The case (表壳) and band (表带...;Casio has made a new sports watch. It’s friendly to Earth. The case (表壳) and band (表带) are made ……

the highest price – their lives.Around 650 whales were washed up on a remote New Zealand beach... tends to take place more often in the same areas, including New Zealand and Australia. Some ……

and verify (证实) their identities. “This is a major milestone (里程碑) on the road to finding Earth’s twin... special on December 5, when NASA announced that they had discovered a planet similar to Earth ……

like these, people need – and often want – a good laugh. Last week, the "greatest show on earth" held *tryouts in New York to add three more clowns to its traveling teams. The job description involves ……

researchers reported last week. The new finding may help explain why men and women have different... according to sex.Lunar musicCHINA will transmit 30 pieces of Chinese music to the earth next year from ……