Scientists widely agree that an ancient planet likely smashed into Earth as it was forming billions of years ago, spewing debris that coalesced into the moon that decorates our night sky today. The ...
The new year debuted with an unexpected space-related conspiracy theory on social media that made us forget about the 3I/ATLAS comet conspiracy that preceded it. An imminent alien contact (3I/ATLAS) ...
(CNN) — Famously known for its extensive ring system, Saturn is one of four planets in our solar system that have the distinctive feature. And now, scientists hypothesize that Earth may have sported ...
Some 4.5 billion years ago, a Mars-sized object smashed into the nascent Earth, spinning off our moon. Now a team of scientists proposes this giant impact did even more: The collision left behind ...
Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Jul 14, 2025, 03:43pm EDT Jul 15, 2025, 04:22am EDT A satellite ...
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