Young, hot exoplanet takes title for longest year
Planet GU Psc b sits 2,000 times farther from its star than Earth sits from the sun
![](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2014/05/notebook_est_opener.jpg?fit=860%2C460&ssl=1)
FAR, FAR AWAY The planet GU Psc b orbits its distant star GU Psc in this artist's view.
Lucas Granito, Observatoire du Mont-Mégantic