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 ...

Related: 'City-killer' asteroid that might hit moon has 'unexpected' shape, astronomers say The Lucy mission launched in 2021 and is on its way to study ancient asteroids orbiting the sun in the ...