The Bennu asteroid "shoots" rocks and even NASA doesn't know why

In December 2018, NASA's OSIRIS-REx probe finally reached its target – the Bennu asteroid. Soon after, a probe discovered that this is the case with this asteroid unusual activity. It turned out that Bennu shoots rock particles from its surface. While this behavior is completely normal for comets, asteroids that also display them are extremely … Read moreThe Bennu asteroid "shoots" rocks and even NASA doesn't know why