Asteroid Impact: NASA Activates Defense Protocols

June 14, 2026 Rachel Kim – Technology Editor Technology

NASA has confirmed a potential trajectory for asteroid 2023 BU, which could impact Earth in 2032, and activated planetary defense protocols to monitor the object, according to multiple sources including El Cronista and Vistazo. The agency’s Planetary Defense Coordination Office is tracking the asteroid, which measures approximately 120 meters in diameter, with no immediate risk of collision, but the possibility remains under review.

The asteroid was first detected by NASA’s Near-Earth Object Surveillance Mission (NEOSM) in 2023, according to La Nación, which detailed the agency’s system for monitoring near-Earth objects. The NEOSM, a space-based infrared telescope, identifies and tracks asteroids and comets that could pose a threat to Earth. NASA’s data indicates the asteroid’s current orbit does not intersect with Earth’s, but ongoing calculations suggest a potential shift in its trajectory over the next decade.

While no definitive impact date has been established, Vistazo reported that scientists at the European Space Agency (ESA) are analyzing the asteroid’s path, noting that a collision in 2032 would require a significant gravitational perturbation to alter its course. The ESA’s Space Surveillance and Tracking (SST) program is collaborating with NASA to refine predictions, according to El Cronista. Both agencies emphasize that current models do not indicate an imminent threat, but the asteroid remains a subject of active study.

LIVE TRACKING | Asteroid 2023 BU | NASA Simulation Real Time

NASA’s planetary defense protocols, outlined in a 2022 report by the agency’s Office of Safety and Mission Assurance, include contingency planning for potential deflection missions. The agency’s Double Asteroid Redirection Test (DART) mission, which successfully altered the trajectory of asteroid Dimorphos in 2022, serves as a reference for future interventions, according to La Nación. However, no specific deflection plans have been announced for 2023 BU, as the object’s risk level remains low.

The asteroid’s designation, 2023 BU, was assigned by the Minor Planet Center (MPC) following its discovery, as noted in a 2023 press release. The MPC, a global authority on asteroid and comet designations, tracks over 30,000 near-Earth objects, according to El Cronista. While 2023 BU is not currently classified as a “Potentially Hazardous Asteroid” by NASA’s Jet Propulsion Laboratory (JPL), its trajectory is being monitored for long-term projections.

Experts caution that asteroid orbits can change unpredictably due to factors such as solar radiation pressure and gravitational interactions. A 2021 study published in Astronomy & Astrophysics highlighted the challenges of predicting long-term asteroid paths, a point reiterated by Vistazo in its coverage. NASA and the ESA have stated they will provide updates if new data emerges, but no further actions are planned at this time.

The agency’s current assessment, as reported by El Cronista, positions 2023 BU as a low-risk object with no immediate threat to Earth. However, the possibility of a 2032 impact remains under investigation, with a follow-up review scheduled for 2025. NASA’s planetary defense team has not commented publicly beyond official statements, according to La Nación.