Astronomers have found a planet that orbits at an angle of 90 degrees around a rare pair of peculiar stars. This is the first ...

In a memorable image from the 1977 film "Star Wars," the young hero Luke Skywalker gazes at two suns setting above the ...

The Southwest Research Institute-led Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission collected its first ...

Astronomers have found thousands of exoplanets — worlds beyond our solar system. Most of them are in single-star systems, ...

For the first time, scientists have found strong evidence of a "polar planet"—a planet whose orbit is tilted at 90 degrees compared to the orbit of its two host stars. The discovery, made using the ...