Interstellar Comet 3I/ATLAS makes its closest Earth pass early on Dec. 19. Here's what astronomers know about its origin and speed.

Dust returned by China’s Chang’e-6 mission reveals rare, water-rich CI chondrite meteorite fragments—found on the Moon for ...

A recent groundbreaking discovery by China’s Chang’e-6 mission has unveiled a surprising find on the far side of the Moon, ...

The comet is once again be visible from Earth after passing behind the Sun in October of this year. “3I/ATLAS can be observed ...

The Ursid meteor shower, which marks the final celestial event of the year, will peak between Sunday night and early Monday ...

The rings of Saturn are normally thought to be flat, but measurements by the Cassini spacecraft show that some of their ...

For years, an Australian prospector guarded a heavy “gold rock” that refused to crack, convinced it might hold a ...

Viral images of interstellar object 3I/ATLAS have generated wild claims of a hollow comet with a mysterious dark core. As it ...

For any longtime Star Trek fan who is eager to explore another gripping sci-fi adventure, here are 10 phenomenal shows to ...

In 2025, NASA also consolidated its social media accounts to improve clarity, compliance, and strategic alignment. After ...

The rise of AI scientists, missions to explore the moons of Earth and Mars and a massive ocean-floor drill are among the ...

Each report will include information on small-, medium-, and heavy-lift rockets, as well as a quick look ahead at the next ...