Once you remember that the sun also orbits the solar system's common center of mass, it all makes sense. Our sun is wobbling, ...

New research suggests a massive asteroid impact may have caused Earth’s first great flood, releasing unimaginable amounts of ...

Learn why carbon-containing meteorites appear to be less "shocked" than expected, missing the effects often seen in a ...

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On Major Economic Decisions, Trump Blinks, and Then Blinks Again President Trump has said his tariffs would force companies to build factories in the U.S. It’s far from clear that they will have ...