Papua New Guinea: CNEOS 2014-01-08 interstellar meteor crash
On January 8, 2014, meteor CNEOS 2014-01-08 entered Earth's atmosphere over the Pacific near Papua New Guinea from an interstellar hyperbolic orbit at high speed. Researchers identified it as extrasolar and planned an expedition to recover fragments.
Background
Event Details
Meteor CNEOS 2014-01-08 impacted the Pacific Ocean off Papua New Guinea's northeast coast on January 8, 2014, at 17:05:34 UTC. Data from the Center for Near-Earth Object Studies showed an unbound hyperbolic trajectory with 99.999% confidence, indicating interstellar origin.
Scientific Analysis
Researchers Amir Siraj and Avi Loeb determined its speed exceeded 37 miles per second, suggesting formation in another star system's core. In 2022, US Space Command confirmed velocity data supported an interstellar path. Composition differed from solar system materials, hinting at exotic heavy elements.
Expedition Efforts
The Galileo Project launched a funded ocean expedition near Manus Island in summer 2023 to retrieve fragments, as Loeb noted its rare traits and potential artificial nature. Later studies addressed seismic signals misattributed to the event.
Significance
First confirmed interstellar meteor predates 'Oumuamua, offering insights into extrasolar objects and possible technosignatures.