Cornwall space launch: why the environmental cost of rocket launches is large even when they failA recent UK mission to launch satellites into space from Spaceport Cornwall in the west of England failed to deliver the satellites to orbit. But the rocket, LauncherOne, succeeded in releasing hazardous pollutants to the middle and upper layers of the atmosphere where many will remain for years.
The mission kickstarted a new era of UK-based rocket launches and is part of the space sector’s global growth. The number of launches increased steeply from 102 in 2019 to a record 178 in 2022. This growth is expected to continue. For example, US stock exchange Nasdaq has forecast the sector will be worth US$1.4 trillion (£1.1 trillion) by 2030.
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