A team led by 22-year-old Anne Dattilo, an undergraduate student at the University of Texas, Austin, discovered two planets, officially named K2-293b and K2-294b. A team led by 22-year-old Anne Dattilo, an undergraduate student at the University of Texas, Austin, discovered two planets, officially named K2-293b and K2-294b. A team of astronomers led by an undergraduate student in Texas has discovered two planets orbiting stars more than 1,200 light-years from Earth. Astronomers already knew of about 4,000 exoplanets, so finding two more might not seem like huge news. But it's who found them and how that's getting attention.