Earth, named TOI-715 b, located within the “conservative” habitable zone of a nearby red dwarf star. This revelation has ...

Did NASA find another Earth? Scientists look to the sky to find a copy of our planet, and some experts think they may have ...

NASA has discovered a new super-Earth that has a year only lasting a few hours. The exoplanet K2-141b, was found very close to its orange sun-like star, and has an orbital period of less than one ...

Not your grandfather's galaxy -- Our backyard -- A plurality of worlds -- What is a planet? -- The Kepler spacecraft -- 55 Cancri E : diamond world -- Haven : rogue planet -- Ice world -- Kepler 186f ...

Science loves big sample groups. When you’re trying to run a good experiment, your results will be a lot more reliable if you have a couple thousand subjects instead of, say, a couple dozen. That’s ...