When you look up at the night sky, planets seem calm and fixed. But a new study shows that nearby planetary systems can be violent and chaotic. Using NASA’s Hubble Space Telescope, astronomers have ...

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

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

Scientists are digging into the hidden makeup of carbon-rich asteroids to see whether they could one day fuel space ...