Discovery Alert!📣 A super-Earth is one of the most massive of this type found so far. Stand on its higher-gravity surface and you would certainly feel it -- you’d be about three times your weight on Earth. A year there, one orbit, is less than 15 hours. go.nasa.gov/3UGGMiM #NASAExoplanets nitter.nicfab.eu/NASAExoplanet…