Bennu, Earth and asteroid

A Bennu-type asteroid could lead to “severe environmental consequences,” researchers write, while acknowledging that a ...
Bennu’s highly unlikely impact with Earth—which could happen in 157 years—could cause a global winter and drought, modeling ...
This unexpected recovery was linked to the composition of the asteroid dust and its climate impact. Climatic and ...
YR4 was first reported on Dec. 27, 2024 to the Minor Planet Center by the NASA-funded Terrestrial-impact Last Alert System ...