Astronomers have discovered a planet that orbits at a 90-degree angle around a rare pair of strange stars—a real-life ‘twist’ on the fictional twin suns of Star Wars hero Luke Skywalker’s home planet of Tatooine.

The exoplanet, named 2M1510 (AB) b, orbits a pair of young brown dwarfs —objects bigger than gas-giant planets but too small to be proper stars. Only the second pair of eclipsing brown dwarfs known—this is the first exoplanet found on a right-angled path to the orbit of its two host stars.

An international team of researchers led by the University of Birmingham made the surprise discovery using the European Southern Observatory’s Very Large Telescope (VLT). The brown dwarfs produce eclipses of one another, as seen from Earth, making them part of an “eclipsing binary.”