In just over one week’s time, Earth will gain a new celestial companion that will stay for two months in the planet’s gravitational cradle. Meet asteroid 2024 PT5, Earth’s latest mini-moon. “It is pretty cool,

Here’s what to know about our new, temporary celestial neighbor. Earth has a large gravitational pull. So it’s not uncommon for objects flying through space to be attracted to it or get caught up in an orbit — at which point they earn status as miniature moons. The same happens with objects purposefully placed in space, such as satellites.