[ad_1] Voyager probes left our Solar System years ago, but even as they travel through interstellar space, they are still detecting bursts of cosmic rays from our Sun, more than 23 billion kilometers (14 billion miles) away. A detailed analysis of recent data from both Voyager 1 and Voyager 2 …
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[ad_1] In the images of the Hubble Space Telescope, scientists have identified a completely new phenomenon. Reaching tens of thousands of light-years into the vacuum of space, vast shadows extend from the center of the galaxy IC 5063, as if something was blocking the bright light from there. You’ve probably …
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[ad_1] A massive dying star is not a peaceful event. It expels its outer material in a colossal explosion, irradiating space with high-energy gamma radiation for several years. However, empty space isn’t the only thing exposed to this radiation. New research suggests that Earth’s ancient trees may contain evidence of …
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