How can a comet from another star system have a tail pointing toward the Sun? This counter-intuitive phenomenon, observed for ...

Scientists around the world are confronting unexpected radio silence and puzzling measurements from interstellar object ...

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 ...

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...