标签：venus 相关文章
Greatest Brilliancy 金星光辉最大之时 The planet Venus now shines as a eerily brilliant light low in the western twilight sky. We'll talk about why Venus appears at greatest brilliancy this week -- on today's Earth and Sky. DB: This is Earth and Sky
(科普英语)Earth and Sky
Rare Astronomical Event to Occur June 5-6 Skywatchers on all seven continents will get a chance to witness an astronomical rarity on June 5 or 6, the transit of the planet Venus. It is likely the last time anyone alive today will have a chance to vie
VOA标准英语2012年(六月)
美国网球姐妹花指导年轻人练习网球 When they are not competing for Grand Slam tennis titles, American stars Venus and SerenaWilliams spend a lot of time giving back to the game, conducting free clinics for young children.That is a regul
VOA标准英语2016年(八月)
Jupiter and Venus Squeeze Earth's Orbit The Sun exerts an enormous and obvious influence on the Earth, with its gravity and light. But other bodies also have a small say in our affairs. 太阳用其重力和光线对地球产生巨大而明显的影响
2018年科学美国人5月
文本： George IV also commissioned art. Antonio Canova was the mostprolific and famous sculptor of the day, especially good at heroic images ofpower and passion. This imposing statue by Canova is supposed to show George'sprowess in war and in love
跟着英剧练发音
Aphrodite(Venus) Aphrodite was the goddess of extreme beauty．Her birthwas a mysterious one．On one of those days when the Olympians had begun to enjoy power in the universe，the floating bubbles of the sea glowed with holy brightness．Out of the wa
白领英语晨读
To make sure Kepler's truely found a planet, scientists are using one of the largest earth-based telescopes for conformation. This telescope will also determine the planet's mass and distance from its star. Scientists are most interested in the small
自然百科2010年
I wanna turn now to the Friday moments on the court of Wimbledon, how scare for Serena Williams, she became dizzy and disoriented in the middle of a match, shocking spectators who watch turn concerned. Something is not right with Serena, the drama un
访谈录2014年
Craters here stretch as far as the eye can see. Although no human has ever set foot on Mercury, we have a pretty good idea of what you would see. If you are walking around on the surface of Mercury, it will look outwardly a lot like the moon. When yo
自然百科2012年
Many aspects, like its geological past, are a mystery. But some things we do know, this lonely planet has a strange sense of keeping time. Once you arrive, you have to reset your watch for a time zone like no other. It has such an unusual orbit and r
自然百科2012年
Mercury's core makes up about 60% of the planet by mass. It's about twice as big as earth. Why would it have such a huge core for such a small planet? Some people think there was a huge impact. Kind of stripped off a lot of the planet and now what we
自然百科2012年
After Messenger's 3 fly-bys, we've now mapped more than 90% of the planet. Taken from around 124 miles, these images are the clearest to date of Mercury. And it's not hard to spot a crater of epic proportions, the result of yet another Titanic collis
自然百科2012年
Reason/ you are going to go to Mercury as a travel destination would be this night sight view because it's going to be highly unique in the solar system. You have sodium thats atoms that are streaming off and giving enough to see yellow light, so you
自然百科2012年
And its here in a freezer that Messenger will encounter another puzzle: can ice exist on a planet so close to the sun? It's only when the first radar observations to the surface of Mercury were obtained back in the 90s that it was discovered that Mer
自然百科2012年
By Phillip Walter Wellman Doha 02 November 2009 Serena Williams, right, holds trophy after winning singles final against Venus Williams, left, in Doha, 01 Nov 2009 Serena Williams has won the WTA Championships in Doha by defeating the defending cham
VOA标准英语2009年(十一月)
Hi there, I'm Ore with the BBC World News for Children. Coming up: Japan's mission to super hot planet. A new survey says kids care more about computers than animals. And Inter Milan face Bayern Munich in the Champion's League final. First up, after
英语听力文摘 English Digest