̽»¨Ö±²¥asteroid that slammed into the ocean off Mexico 66 million years ago and killed off the dinosaurs probably rang the Earth like a bell, triggering volcanic eruptions around the globe, according to a multi-disciplinary team of scientists.
Hidden magnetic messages contained within ancient meteorites are providing a unique window into the processes that shaped our solar system, and may give a sneak preview of the fate of the Earth’s core as it continues to freeze.
Astronomers using the Herschel Space Observatory have detected massive debris discs around two nearby stars hosting low-mass planets. ̽»¨Ö±²¥discovery suggests that debris discs may survive more easily in planetary systems without high-mass planets.
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