Asteroid ice discovery may change ideas about origin of water on Earth
The parent body of near-Earth asteroid Ryugu appears to have harbored water in the form of ice for…
Late fluid flow in a primitive asteroid revealed by Lu–Hf isotopes in Ryugu
DeMeo, F. E. et al. Connecting asteroids and meteorites with visible and near-infrared spectroscopy. Icarus 380, 114971 (2022).…
China’s dual-use asteroid-collision research threatens satellites
China has unveiled its mission to impact deliberately a near-Earth asteroid by 2030 – a decisive step toward…