The current plan calls for Resilience to land that day at 3:24 p.m. EST (2024 GMT) near the center of Mare Frigoris ("Sea of ...

On balconies and in backyards, Wi-Fi–enabled telescopes are connecting astronomy enthusiasts across six continents.

A strange new conception of how time warps across the universe does away with cosmology's most mysterious entity, dark energy ...

For centuries, researchers have pondered how starlings travel in those gorgeous shape-shifting clouds. The answers continue to surprise them.

This 2023 astronaut photo shows a series of slowly moving "star dunes" in the Erg Chebbi region of Morocco. Most of these massive structures are likely several centuries old.