|
Explanation: A new spacecraft is headed for the outer Solar System.
|
|
|
说明:又有一艘新的太空船往外太阳系飞去，它就是新地平线号。 |
|
Explanation: Comet McNaught, the Great Comet of 2007, has grown a long and filamentary tail.
|
|
|
说明：2007年的大彗星，麦克诺特彗星，最近长出了一条长长的丝状尾巴。 |
|
Explanation: Cradled in glowing hydrogen, stellar nurseries in Orion lie at the edge of a giant molecular cloud some 1,500 light-years away.
|
|
|
说明：猎户座众多恒星形成区位在巨大分子云团的边缘，离我们大约1,500光年远，包覆在光亮的氢气云之中。 |
|
Explanation: Heng Tui wanted to kill Confucius, upon hearing the news, his student asked him to leave the place. Confucius made this statement then.
|
|
|
桓魋曾经想要谋害孔子，学生得到消息，告诉孔子，促其尽快避开，可是孔子满不在乎，而发此感叹。 |
|
Explanation: The Gu has its shape and size altered to facilitate drinking. So Confucius lamented the predominance of drinkings over rituals.
|
|
|
后人为了便利饮酒，把觚的大小和形壮改变。孔子感慨人们不重礼仪。 |
|
Explanation: The center of our Milky Way Galaxy is hidden from the prying eyes of optical telescopes by clouds of obscuring dust and gas.
|
|
|
说明:在不透光尘埃与云气的遮掩下，我们银河系的中心在普通可见光望远镜中是难以看见的。 |
|
Explanation: This frame from a spectacular time lapse movie shows Comet McNaught - the Great Comet of 2007 - sweeping through the inner solar system.
|
|
|
说明：这张影像是一部精彩时序电影的定格，主题是2007年大彗星--麦克诺飞掠过太阳系内围的情景。 |
|
Explanation: This past weekend Comet McNaught peaked at a brightness that surpassed even Venus.
|
|
|
说明：上个周末，麦克诺特彗星亮度激增，甚至比金星还亮。 |
|
Explanation: We're going in.
|
|
|
说明：我们正在前进。 |
|
Explanation: What lies at the bottom of Hyperion's strange craters?
|
|
|
说明：土卫七奇异的陨石坑底，到底藏了些什麽？ |
|
Explanation: What's causing those odd rings in supernova 1987A?
|
|
|
说明：这些奇特的超新星1987A环状结构到底是怎麽形成的呢？ |
