Within a few hours of this post going live, Astrobotic’s Peregrine spacecraft is expected to burn up in the Earth’s atmosphere — a disappointing end to a mission that was supposed to put the first US lander on the Moon since the Apollo program ended in 1972.
In their twentieth mission update since Peregrine was carried into space on the inaugural flight of the United Launch Alliance Vulcan Centaur rocket, Astrobotic explains that the craft has been put on a trajectory designed to ensure it breaks up over a remote area of the South Pacific.
Predicted re-renty point for the Peregrine lander.
It was previously hoped the lander, which suffered a severe system malfunction just hours after liftoff, could have at least made a close pass of the Moon in lieu of touching down. But mission controllers felt the more responsible approach was to have Peregrine make a controlled re-entry while they still had the ability to maneuver it. The alternative, allowing the craft to remain in an uncontrolled orbit between the Earth and Moon, could potentially have caused problems for future Artemis missions.
Over the last ten days, ground controllers at Astrobotic have been working to piece together what happened to the doomed lander, while at the same time demonstrating a remarkable level of transparency by keeping the public informed along the way. It’s now believed that the stream of gas being expelled from a rupture in one of the craft’s propellant tanks was acting as a sort of impromp ..
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