In a significant breakthrough, scientists have identified three Earth-sized exoplanets in a binary star system, potentially offering a view of double sunsets reminiscent of the iconic Tatooine ...

Scientists may have found a new Tatooine-like planet orbiting two "failed stars" approximately 120 light years from Earth. The planet follows a peculiar, perpendicular path around a pair of brown ...

The summer months offer a great time to view the night sky. Starting this weekend and into next week, there is a great opportunity to view a nighttime double-header, the unique alignment of six ...

A newly identified Earth-sized exoplanet with a year-long orbit may lie near its star’s habitable zone, but extreme cold could limit its chances of hosting liquid water.