Astronomers may have spotted the first known exoplanet in another galaxy
The planet appears to orbit a massive star circling a dead star in the Whirlpool galaxy Astronomers may have spotted the first known planet in another galaxy. The potential world, called M51-ULS-1b, orbits both a massive star and a dead star in the Whirlpool galaxy, about 28 million light-years fromContinue Reading










