NASA delays Psyche asteroid mission over spacecraft’s thrusters
Fox News
NASA and SpaceX are expected to launch a spacecraft to investigate the metal-rich asteroid "Psyche" on Oct. 12, officials announced Thursday.
"The change allows the NASA team to complete verifications of the parameters used to control the Psyche spacecraft’s nitrogen cold gas thrusters," the post read. "These thrusters are used to point the vehicle in support of science, power, thermal and other demands, such as spacecraft orientation and momentum management."
The team said the parameters had to be adjusted due to warmer temperature predictions for the spacecraft’s thrusters. NASA said operating the thrusters within temperature limits is "essential" to their long-term health.
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