If you are in a spaceship and6 the Earth from space, you will find that there aresome large blue parts. They are the seas and about 70% ofthe Earth's surface(表面) is water.We live on the outside part of the Earth. Around us isthe air. It takes the Earth 24 hours to turn ...
Sleeping All the people in the ISS(国际空间站) have their own rooms. They have to tie (系) themselves to their beds, or they'll fly away! That seems like a hard way to sleep, but astronauts say sleeping in space is really not too bad. ...
Space Command, which is now part of the U.S. Strategic Command as of June 2002, doesn't hide the fact that it wants to establish U.S. supremacy in space. In its Vision for 2020 report, the Space Command points out that military forces have always evolved to protect national interests,...
In March, India became only the fourth country in the world—after Russia, the US, and China—to successfully destroy a satellite in orbit. Mission Shakti, as it was called, was a demonstration of a direct-ascent anti-satellite weapon (ASAT)—or in plain
In this method, we are first taking string as input using getline() function and then creating a pointer of type char and using strtok() function with space as a delimiter, it will give us each word. For that, we run a loop until the char pointer is not equal to NULL. In each ite...
根据第一段“ An experiment on the Tiangong space station can provide the answer. Chinese astronauts have successfully grown rice in space. This makes it possible for astronauts to grow food to support long-term space stays.”可知,天宫空间站上的科学实验的 特殊之处在于它可以为太空旅行提供足够的...
In space, astronauts have to solve two problems: how to get food and how to keep their spaceship clean. They need to solve them in order to stay alive. They are in a spaceship far from the earth, and they need to take care of everything themselves. They need to be sure they have ...
Clear out for showings:Make yourself scarce when potential buyers come to view your home. Let them imagine themselves in the space, free from distraction: “Seeing the current homeowner lurking can cause buyers to be hesitant to express their opinions,” says Lopez. “It could keep them from...
Design is a creative field where forms and space intermingle to lend us a variety of experiences. Whatever design we come across, our brains are hardwired to transform that piece into simpler components made up of basic shapes and forms that are at play
The cover of Space Forces: A Critical History of Life in Outer Space. Image Courtesy of Verso Books To these would-be space cowboys, NASA had its chance and failed; only “great men” can drag the planet up and onward. The only problem is the public isn’t biting. As Vox ...