An asteroid that fell to Earth in 2022 and exploded in a stunning green fireball above Canada was the smallest space rock ... able to do this, study co-author Denis Vida, an expert in meteor ...
The object, discovered in 2021 and given the temporary name 2021 L4, orbits between Mars and Jupiter in the main asteroid belt, taking 3,956 days (10.83 years) to do so. When it was first spotted by ...