翻译和例句：
为什么太空天体都是圆的？为什么太空天体都是圆的？Most things in space, such as moons and planets, are round. That’s mostly because of gravity (引力). Most things in space, such as moons and planets, are round ……
, kicking off a quantum communication race.围绕行星运行的天体可以用satellite表达；而“人造卫星”可用artificial satellite ……
For the first time in man’s history, we have visible (可见的) proof of a black hole. An image of the celestial object (天体) was released on April 10. The image shows a bright ring around a black hole ……
reported.The mission will see a Chinese space probe soft-land on a celestial (天体的) body for the first ……
to monitor high-energy celestial (天体的) phenomena such as gravitational wave gamma-ray bursts. Also, they can help scientists study neutron (中子) stars, black holes and other compact objects (致密天体 ……
有位哲学家说，人和动物的最大不同，就在于人能够抬头仰望天空，而后进行思考。从远古时代至今，人类对宇宙的探索从未停止过。当代天文学的研究成果表明，宇宙是一个有层次结构的、物质形态多样的、不断运动发展的天体系统，而行星是最基本的天体系统。上月，第26届国际天文学联合会在捷克首都布拉格召开，来自全世界的天文学家聚集在此，对行星的定义展开了激烈的辩论。由于近年来天文学家在太阳系外层空间发现了许多绕日运行的大型天体 ……
. It will help scientists study the moon.What is a satellite?Satellites go around largerobjects(天体) in space ……
cosmology (宇宙天体学) and metaphysics (玄学), herbal (草药) medicine, and all the ancient sciences,” said ……
astrophysics (天体物理学).Not long ago, Barnett put a video on YouTube. In the video, he said Einstein ……
wants to be an astrobiologist (天体生物学家). “I’m going to sort of (某种程度上) find life forms,” the little girl ……
program. The mission will see a Chinese space probe soft-land on a celestial (天体的) body and observe ……
scientists lived and worked there for a year. The group had a French astrobiologist (天体生物学家), a German ……
lived and worked there for a year. The group had a French astrobiologist (天体生物学家), a German ……
;s not behaving like a normal year. Astrophysicists (天体物理学家) have done the math and discovered that Earth... of those years, and yet it’s not behaving like a normal year. Astrophysicists (天体 ……
天体奥陌陌：来自太阳系外的神秘访客。Telescopes bring us closer to millions of celestial bodies (天体). When we point... by the astrobiology (天体生物学) research team at the University of Hawaii. Karen Jean Meech, leader ……
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