‘Conditioning issue’ with one of four engines on rocket’s main stage means launch called off, with next attempt 2 September
Nasa says “an engine bleed that couldn’t be remedied” was the reason today’s scheduled launch of its Artemis 1 moon mission was scrubbed.
Engineers first became aware of the issue overnight as they loaded 2.76m litres of liquid hydrogen and liquid oxygen fuel into the tanks of the giant Space Launch System rocket.
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