When you look up at the night sky, planets seem calm and fixed. But a new study shows that nearby planetary systems can be ...

In 2025, astronomers uncovered more than 100 new moons orbiting planets in our solar system, an exciting discovery that could ...

Astronomers photographed a baby planet, WISPIT 2b, during its formation process within a dusty ring around its star system.

Xi Zhang, a professor of Earth and planetary science at UC Santa Cruz, has discovered that an exoplanet classed as a ...

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.