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[TECHNOLOGY] · United States, Italy · 9 sources

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Asteroid Apophis to Pass Within 32,000 km of Earth in 2029, NASA and ESA Rule Out Impact

On 13 April 2029 the 340‑metre asteroid 99942 Apophis will skim Earth at a distance of about 32 000 km, lower than the orbit of geostationary satellites (≈35 800 km). NASA and the European Space Agency have confirmed that the asteroid poses no impact threat for at least the next century.

The unusually close fly‑by will let scientists observe how Earth’s gravity alters the asteroid’s trajectory and rotation, and may trigger minor surface landslides. Italian researchers Giulia Schettino and Alessandro Rossi warned that the dense cloud of human‑made space debris could intersect Apophis’s path, presenting a small but real collision risk that could affect data from the planned NASA OSIRIS‑APEX and ESA RAMSES missions.

The event offers a rare opportunity for planetary‑science studies while highlighting the growing concern over orbital debris around the planet.

Entities

99942 Apophis · Alessandro Rossi · European Space Agency · European Space Agency (ESA) · Giulia Schettino · NASA · OSIRIS‑APEX · RAMSES

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