[15] Jones, B. M., Aleksandrov, A., Hibbitts, K., Dyar, M. D., & Orlando, T. M. (2018). Solar wind‐induced water cycle on the Moon. Geophysical Research Letters, 45(20), 10-959. [16] Daly, R. T., & Schultz, P. H. (2018). The delivery of water by impacts from pl...
当年NASA让旅行者1号给外星文明带去了什么讯息?【旅行者号上的黄金唱片,是一张人性的时间胶囊,从1977年出发,寄向遥远的未来】时间回到1977年。那一年,总统是吉米·卡特,经济正在逐渐复苏,石油稀缺。彼时人们的领带很宽,耐心则很少。作为时代的代表,NASA,在那一年发射了两个即使同类标准下也很小很小的探测器,从卡...
On Nov. 24, 2022, nine days into the mission, NASA's Orion spacecraft captured imagery looking back at the moon from a camera mounted on one of its solar arrays. The spacecraft continued on to a distant retrograde orbit around the moon. Earth in the distance NASA A camera on one of ...
His pictures show how moon farms might work. 根据材料内容选择最佳答案。 1. What’s the background of the study? A. The bases on the moon are being built. B. Scientists have discovered plants that can grow on the moon. C. Astronauts successfully landed on the moon for the first time....
The Orion spacecraft sent back some amazing pictures from its 25-day, 1.4-million-mile journey around the moon.
The astronauts collected samples from the Moon’s surface, planted the American flag, and left a sign on a rock. Meanwhile, Mike Collins orbited the Moon and captured pictures of their mission. After spending two and a half hours on the lunar surface, Aldrin described it as magnificent desol...
根据发表于《材料展望》(Materials Futures)杂志的一项新研究[1],我国科学家在嫦娥五号带回的月壤中有了重大发现,他们找到了在地球上极为罕见的物质——氦-3。只要100吨的氦-3,就能给全球提供一年所需的能量。那么,氦-3究竟有什么来头呢? 半个世纪前,美国的阿波罗载人登月飞船先后6次成功在月球正面登陆,12位...
and the Internet will no longer function. ③So we have to find a way to deal with this space garbage, and Daan pictures a sort of trash pickup, which involves groups of small spacecraft casting large nets into orbit that would collect space debris (碎片) and send it back toward Earth ...
Pictures of the Universe Spectacular NASA images of interesting scenes in the universe. A collection of images representing some of the most impressive views in our universe. Included are the Orion Nebula, a dying star, spiral galaxy, birth of a star, the Eagle Nebula, extrasolar planet, a ...