On November 1, 2023, NASA's Lucy spacecraft, en route to Jupiter's Trojan asteroids, flew by asteroid Dinkinesh and made a ...
How did the Moon form? Was it from a collision, as has been the longstanding theory, or could it have been captured by the Earth early in our planet’s formation? This is what a recent study published ...
Under this new model, Titan itself is the result of a collision between two earlier moons: a large body called “Proto-Titan,” nearly as massive as modern Titan, and a smaller companion dubbed ...