Scientists have discovered the longest-lasting stellar eclipse.
Researchers have taken a closer look at planet formation around a binary star.
Astronomers used data from NASA's Great Observatories, which enabled them to carry out a detailed study of a large young galaxy cluster and they even weighed the mass of the galaxy.
Most stars born, evolve and die in similar ways. But for some stars, called binary stars, the gravitational force of their partner impacts their lives. Now, scientists are taking a closer look at a strange group of exceptions: blue stragglers.
Scientists have discovered the hottest and most massive double star to date.
Scientists have discovered an unusual new exoplanet that orbits two stars instead of one. The new finding is only the 10th "circumbinary" planet that's been discovered by NASA's Kepler Mission.