An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...

Since the third Gaia data release in 2022, wide binary stars with separation greater than several thousand astronomical units have been intensely investigated across the world, to probe the nature of ...

Improving research on planetary formation comes from an out-of-this-world innovation made right here in Michigan. In previous models, simulations resulted in an amorphous blob, as if the batter was ...

Understanding how massive stars evolve and return energy, momentum, and metals to their surroundings is a central problem in ...