That could be it. So then, by the time I talked to this reporter, who just wanted to ask me general questions about space junk, I was like, “Wow, I found out everything. This is amazing. I know exactly what piece...
What_Is_Space_Junk There ’s space junk orbiting 2Earth,and it ’s getting more and more every year.Space junk is the name that scientists give to the thousands of pieces of broken satellites 3and spacecraft 4.It takes up the Earth ’s orbit.Space junk can be as small as a piece ...
Mysterious Space Junk Will Plunge to Earth in NovemberTraci WatsonNature magazine
Any day now, the Chinese space station Tiangong-1 is expected to fall back to Earth – but it's uncertain where it will crash land. We know that Australia is in the potential zone, and we have been hit before by a falling space station.
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Our lives depend on a world we can't see: the satellite infrastructure we use every day for information, entertainment, communication and so much more. But Earth orbit isn't a limitless resource, and the problem of space debris will get worse without a sign...
根据第一段“According to the European Space Agency (ESA), scientists plan on testing their “junk truck”, ClearSpace-1, in 2026. It’s a spacecraft with four arms that can catch debris (碎片) and bring it back to Earth. They have chosen to bring back VESPA, a 113-kilogram, two-...
( )3. Countries want future space tools to be able to fall back into the earth's atmosphere so that___.A. the tools can be reused laterB. the tools don't become space junkC. the earth's atmosphere can stay cleanD. the effects of space flight can be studied(...
Several other nuclear-powered Soviet satellites have plummeted to Earth, including Cosmos 1402 in 1983. Long March 7 Rocket A brilliant fireball created by falling space junk from a Chinese Long March 7 rocket lit up the skies over Utah, Nevada, Colorado, Idaho and California late Thursday, Ju...
But space junk falling on roofs is not the biggest worry. Scientists are concerned about the “Kessler” problem. Imagine what happens when an empty rocket strikes another while orbiting the earth. Two big things become many smaller things. They then hit other things. The pieces get smaller ...