Asteroid Vesta could be a fragment of a solar system planet, but which one? The interior of asteroid Vesta has been shown not to be a protoplanet after all, meaning that new explanations for its origin are needed. Astrobitica May 6, 2025 (Last updated: May 6, 2025) 1 minute read The interior of asteroid Vesta has been shown not to be a protoplanet after all, meaning that new explanations for its origin are needed. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Rooms and a view | Space photo of the day for May 6, 2025Next: NASA’s 747 Shuttle Carrier Aircraft to lift off May 15 as Lego Icons model