The distant planet Neptune stands still against the background stars of Pisces in the early-morning sky, still visible close ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

Scientists have been working on ways to find new worlds far from Earth, and this strange method theorized decades ago has ...

A fluffy, Jupiter-sized planet may be triggering deadly flares from its star, leading to the slow destruction of its own atmosphere.

The Royal Astronomical Society's (RAS) National Astronomy Meeting 2025 connects diverse communities ranging from professional ...

The "Golden Handle" appears each month when the sun illuminates a mountain range lining a vast impact crater. Saturday night ...

Sculptor—officially labeled NGC 253—is considered a starburst galaxy, one heavy with stellar action. It's located 11 million light-years away in the Southern Hemisphere's constellation Sculptor, and ...