Earth's gravity will capture an asteroid resembling a mini-Moon. It will stay near the planet from September 29 to November 25, reports The Guardian. After two months of orbiting around Earth, the second "Moon" will return to the asteroid belt that surrounds the Sun. The object belongs to the Arjuna asteroid belt — a secondary belt consisting of space rocks that move on orbits very similar to Earth's. The asteroid will not complete a full orbit around Earth. Additionally, the object will be "too small and faint for regular amateur telescopes and binoculars." Earlier, Chinese scientists analyzed the composition of lunar soil they retrieved from the far side of the Moon. The "Chang'e-6" probe brought almost two kilograms of samples back to Earth in June. After studying the samples, scientists published a scientific paper with research results, describing that the lunar soil samples have relatively low density, loose, and porous structure.