An asteroid floating in our solar system has been discovered to have a very weird and unique double moon—and it might just change the way we think about how planets form. The asteroid ...

NASA’s Lucy spacecraft, during its flyby of asteroid Dinkinesh ... into the internal structure and evolutionary history of Dinky and Selam. According to Professor Jessica Sunshine of the ...

Space scientists have worked out the shape of the asteroid set to smash into the Moon. Astronomers said the house-sized asteroid 2024 YR4 is shaped like a hockey puck and also deduced its origin.