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space junk

British  

noun

  1. objects such as artificial satellites, material discarded from space stations, etc that remain in space after use

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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This, he says, can be a positive development - a way of removing space junk as well as knocking out working satellites.

From BBC Sep. 15, 2026

The rocket stage had been just one of tens of thousands of pieces of "space junk" orbiting Earth.

From Barron's Aug. 5, 2026

Chinese companies have launched satellites into orbit using single-use rockets, which can be costly and contribute to the increasing amount of potentially hazardous space junk.

From MarketWatch Jul. 10, 2026

They worry that launch emissions and vaporized space junk could damage the ozone layer and interfere with the atmosphere’s complex chemistry in other ways.

From The Wall Street Journal Jun. 11, 2026

They’re not eating up stars or alien ships any more than the Earth is eating up our space junk that falls from the sky.

From "Bye Forever, I Guess" by Jodi Meadows

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