Scientists detect the most powerful cosmic rays ever โ€” and their unknown source could be close to Earth

Scientists detect the most powerful cosmic rays ever โ€” and their unknown source could be close to Earth

An artist’s illustration of cosmic rays drizzling down on Earth. (Image credit: Mark Garlick/Science Photo Library by means of Alamy) Researchers have actually found the most energetic cosmic rays ever…

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Astronomers Detect Sub-Earth-Mass Exoplanet around Barnardโ€™s Star

Astronomers Detect Sub-Earth-Mass Exoplanet around Barnardโ€™s Star

An exoplanet a minimum of half the mass of Venus orbits Barnard’s star, the closest single star to the Sun, as soon as every 3.15 days. An artist’s impression of…

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