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First map of the sun's outer edge demystifies the escape route of solar wind

Learn what the first maps of the sun's atmospheric boundary reveal about solar wind and its escape into space.
Morning Overview on MSN

Is this it? Scientists detect a signal that could be dark matter

After nearly a century of chasing a shadow, physicists are staring at a new signal that looks uncannily like the long‑sought fingerprint of dark matter. The claim is bold: for the first time, a ...