Technicians are trying to diagnose a helium flow problem in the upper stage of the moon rocket ahead of Artemis II, which could launch as early as April.
Adam Levy investigates why researchers are sometimes reluctant to disclose their plans to colleagues.
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СюжетПовреждение нефтепровода «Дружба»
"Whether it's our children, partners, bosses, it can affect everybody and everything," she said.
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