https://www.esa.int/Science_Exploration/Space_Science/Webb/One_year_ago_a_perfect_launch_for_the_James_Webb_Space_Telescope
The voice counted backwards in French from ten to one, then announced, “Décollage” – lift-off. The 15-year-long collaboration between NASA, ESA and the Canadian Space Agency had just entered its most critical phase: the launch itself. What happened next …
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