A tiny star is making big moves — whether its accomplice likes it or not. Astronomers have spotted a star just a fraction the mass of the Sun crashing through the Milky Way at ridiculous speeds. And astonishingly, it's managed to drag its exoplanet along, as the poor world hangs on for dear life. As detailed in a new study published in The Astronomical Journal, the host star is absolutely hauling it at at least 1.2 million miles per hour, making it the fastest-moving exoplanet system discovered to date, according to NASA. "We think this is a so-called super-Neptune world […]

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Link :
https://futurism.com/exoplanet-record-speed