WASHINGTON: A young, sun-like star with orbiting blobs of dust and rock may be forming planets, giving astronomers their first chance to observe the evolution of a planetary system like our own. ……

conjunction (结合)” of Jupiter and Saturn on Dec 21! This occurs when Jupiter and Saturn are in conjunction – that is, when they have the same right ascension (赤经) or celestial longitude (天文 ……

TO get a valid university education in China, students must go to class, pass their tests and participate in military training, said the Ministry of Education in conjunction with the country ……

on Mars and make humans a “multi-planetary species”. By 2025, Musk plans to send 100 humans at a time... as 2018. Multi-前缀, 用于构成形容词表示“多……的”，在这里和planetary “行星的” 结合表示“多星球的”。 其它表达还有multi-party democracy多党民主制等。 ……

(空缺) for “planetary (行星的) protection officer” pays up to $187,000 (1,246,000 yuan) a year, plus... to Catherine Conley, NASA’s current planetary protection officer. “If we’re going to look for life on Mars ……

LONDON — Supermarket queues will be shorter, road rage will ease and everyone will be getting on better over the next few weeks thanks to a rare planetary grouping, British astrologers believe.From ……

definitions of love. The event was organized by China Education Television in conjunction ……

挑战General study1. Early opponents (反对者) of the Copernican (哥白尼) theory rejected it because ______.A. it was too complicatedB. the predictions for planetary orbits (轨道) were inaccurateC. it challenged ……

保卫官NASA is looking to recruit a planetary protection officer. The job’s tasks include making sure... any damage to Earth. The candidates (候选人) must have advanced (高级的) knowledge of planetary ……

, Beijing International Convention Centre) and Shanghai (October 26-28, Shanghaimart).In conjunction ……

is being launched by Sony in conjunction with Warner Music early next year. The so-called "dual disc ……

*in conjunction with turkey for Thanksgiving in the US. A jelly spoon may be used to serve the jellied ……

above, you can see that "however," as a conjunction of contrast can be used at the beginning...). The conjunction "but" cannot strictly be used at the start of a sentence or following a semi-colon ……

Astronomers have found a planetary system remarkably similar to Earth's — two planets travelling... if that is not the case, scientists said the discovery boosts hopes that planetary systems with Earth-like planets would ……

.But Randy Gladstone, a planetary scientist said: “There are other shadowed regions elsewhere ……