Copernicus proved the Earth and other planets orbit the sun, challenging centuries of belief and risking persecution for sharing his heliocentric view.

Would you guess that the Earth is spinning at 1,000 mph around its axis and at the same time hurtling through space on its ...

The relationship between the star we call the sun and our unique planet Earth, which revolves around it, has resulted in the miracle we call “life!” ...

We can officially say that fall is here, arriving at 1:19 p.m. on Monday afternoon. This is the astronomical arrival of fall.

The website TimeAndDate.com will live-stream the event from Dunedin, New Zealand. The full duration of the eclipse is from ...

The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

Based on the current weather pattern at the end of summer, it appears like near to above normal temperatures are expected through the end of September and into October. Fall will begin with decent ...

Summer is officially over September 22, at 2:19 p.m. Time to hang up the surfboard, deflate the beach balls, stow the grill, ...

Astronomers have recently discovered a new quasi-moon, 2025 PN7, a tiny asteroid that has likely been near Earth for ...

Pfalzner's models show that interstellar objects — bodies ejected from other star systems — could be captured by these planet ...

Asteroid deflection could backfire if the impact shoves the rock into a cosmic keyhole, a hidden trapdoor in space.

NASA is tracking an airplane-sized asteroid that's due to zip past Earth tomorrow at around 28,600 miles per hour, according to the space agency's Center for Near-Earth Object Studies (CNEOS). The ...