科学家发现了一颗钻石星球。ABOUT 1,200 light-years away from Earth, there’s a big, hot planet (行星) called WASP... (about 2,315 C). That is more than hot enough to melt steel (融化钢铁).Scientists found that the planet has ……

科学家发现了一颗钻石星球。词数 180 建议阅读时间 4分钟 ABOUT 1,200 light-years away from Earth, there’s a big, hot planet.... That is more than hot enough to melt steel (融化钢铁).Scientists found that the planet has a lot of carbon ……

A BIG, hot planet called WASP-12b could be covered with diamonds (钻石), US scientists have found... that the planet contains a great amount of carbon (碳元素). It is the first planet ever known to have more carbon ……

COLD, rocky and lifeless – this is what Mars looks like today. But can you imagine the red planet... the puzzle of climate change on the red planet. The Maven data suggests that the solar wind has been ……

. They are in a spaceship.Peter sees a(n) _______ planet (星球). Everything on this planet is red. Look at the _______ and the _______. They are all red.Billy sees another planet. Everything on this planet is yellow. The sky ……

planet, which orbits a red dwarf star (红矮星) called Gliese 581, has the right size and temperature. Most importantly, it lies in the star's habitable zone (适宜居住的区域), which makes the planet neither hot nor ……

. There are many cool things to learn about the Red Planet. Humans have never gone to Mars. It is still mysterious (神秘的) to us. There are many cool things to learn about the Red Planet. 1  ……

. There are many cool things to learn about the Red Planet. Humans have never gone to Mars. It is still mysterious (神秘的) to us. There are many cool things to learn about the Red Planet.     ……

Teens and explore (探索) this amazing red planet.As a neighbor to Earth, Mars is very interesting...) of war and farming. People also call Mars the “red planet”. Mars is the closest planet to Earth ……

) and special meaning, they're also the hardest minerals on the planet.A new study suggests that even... was a surprise because it's the second hardest mineral on Earth. Because diamond is the only mineral ……

a world full of sparkling diamonds (钻石)? Maybe you should book a trip to the planet Mercury... of Mercury’s surface into diamond, reported Science News for Students.Kevin Cannon, a scientist ……

a breathtaking seven minutes, NASA’s Perseverance rover landed on the Red Planet safely. It has... a breathtaking seven minutes, NASA’s Perseverance rover landed on the Red Planet safely ……

— a discovery that strengthens the theory that life once existed on the Red Planet.The water is believed to be ice mixed with the dirt, dust and rock that forms the top 91.5 centimetres of the planet ……

scientists have said there could be water on the Red Planet. Human might be able to go there in 25 years... is the nearest planet to the Earth. It's not far away so I could take my parents and my friends ……

WASHINGTON: The US Mars Odyssey spacecraft has detected water ice under the surface of the red planet, according to scientific papers to be published this week. This finding could be a giant step ……