"Asteroids and comets with a perihelion distance (closest to the Sun) less than 1.3 astronomical units (AU), or approximately 120 million miles, are called near-Earth objects—or NEOs," Svetla ...
Asteroid Day 2024 is coming up, commemorating the explosion of the largest observed asteroid as it struck the Earth above Tunguska in Siberia in 1908. The strike was a small rotation of the Earth ...
A 200-foot (58 meters) wide asteroid is set to fly much closer to ... That’s more than a wide enough berth that we can all sleep well this week without worrying that 2023 DZ2 might level a ...
Scientists predict that the asteroid Apophis may undergo significant surface changes when it makes its close approach to Earth in 2029, according to a new study. The asteroid, named after the ...