SciencefromFuturism4 weeks agoNASA Finds Evidence That Mars Devoured Huge Chunks of Other PlanetsMars' mantle may contain moon-sized protoplanetary fragments lodged by massive impacts about 4.5 billion years ago, revealed by InSight seismic data.
SciencefromMail Online1 month agoMars' interior is more like Rocky Road than Millionaire's ShortbreadMars' mantle contains ancient, kilometer-scale rock fragments from early giant impacts, creating a heterogeneous interior rather than a smooth, layered structure.