2024 YR4, Earth and Asteroid

The potential risk of Asteroid 2024 YR4 impacting Earth in 2032 dropped to nearly zero following new observations that helped ...
One of the signatories of a petition to that effect is Julia Siedel, also of ESO, who just last week published the first 3D atmospheric analysis of an exoplanet’s climate. As she explains, future ...
It is estimated that ~25 million meteoroids, micrometeoroids, and other space debris enter Earth’s atmosphere each day, and ...
The impact probability of Asteroid 2024 YR4 has just been raised to 3.1%—the highest ever recorded for a near-Earth object!