A rare meteorite found in the Sahara may be a surviving shard of a lost Moon-sized world — one that formed beside the young Sun, followed a path unlike Earth or Mars, and was smashed apart while the planets were still being built. - Space Daily

A rock about the size of a fist, found lying in the Sahara, may be a surviving shard of a lost world nearly as large as the Moon. According to a new study, it formed beside the young Sun out of ingredients different from those that built Earth and Mars, and i…