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NASA Monitors Asteroid 2022 YS5's Safe Earth Flyby

7/18/2025

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Summary

Story summary

NASA is keeping a close eye on asteroid 2022 YS5, a 100-foot giant set to glide past Earth on July 17, 2025, at a reassuring distance of 4.15 million kilometers. This close encounter underscores the critical role of planetary defense and showcases the power of global teamwork in advancing asteroid detection for future safety.

History

Historical Context

NASA launched the Near Earth Object Program in 1998 to identify and track potentially hazardous asteroids, responding to growing concerns about asteroid impacts, particularly after the acceptance of the Alvarez hypothesis regarding the Cretaceous–Paleogene extinction. Since then, over 26,000 near-Earth objects have been discovered, underscoring the need for international collaboration in planetary defense as asteroid threats continue to evolve.

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Story summary

NASA is keeping a close eye on asteroid 2022 YS5, a 100-foot giant set to glide past Earth on July 17, 2025, at a reassuring distance of 4.15 million kilometers. This close encounter underscores the critical role of planetary defense and showcases the power of global teamwork in advancing asteroid detection for future safety.

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