Astronomers have confirmed the existence of the nearest known planet beyond the solar system. The body orbits the young star Epsilon Eridani just 10.5 light-years from Earth, and it’s 1.5 times as massive as Jupiter.
The observations, which include measurements taken by the Hubble Space Telescope, also reveal that the planet’s orbit has the same tilt as a disk of gas and dust that surrounds the 800-million-year-old star.