Rare Meteorite Reveals Evidence of Ancient Giant Planet
Scientists have identified a rare meteorite found in the Sahara as evidence of a lost protoplanet that existed 4.5 billion years ago. The unique chemical composition of the rock challenges existing theories regarding early planetary evolution.
Why it matters
This discovery provides new insights into the formation of the early solar system and the diversity of planetary development.
Four-and-a-half billion years ago, a massive world, possibly as big as the moon or even Mars, orbited our sun before crashing into another celestial body and shattering into rubble.
The report is purely scientific and factual, focusing on geological research.
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