The Bennu asteroid is a near-Earth asteroid (NEA) that is approximately 1,100 feet (340 meters) in diameter. It was discovered in 1999 and is thought to be composed of a mixture of rock and metal. The Bennu asteroid is on a collision course with Earth, but the risk of impact is extremely low. The Bennu
The Apophis asteroid is a near-Earth object (NEO) that has been the subject of much interest in recent years. This is due to the fact that it was once thought to have a significant chance of impacting Earth in 2029. However, thanks to additional observations, we now know that the risk of impact in 2029
Near-Earth objects (NEOs) are small Solar System bodies that orbit the Sun in close proximity to Earth. By convention, a Solar System body is a NEO if its closest approach to the Sun (perihelion) is less than 1.3 astronomical units (AU). If a NEO’s orbit crosses the Earth’s orbit, and the object is larger than