NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

Stretching back to WWII, the history of Russian jet development is intertwined with that of the United States. Here are the ...

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.

Space agencies are keeping a close eye on a recently discovered asteroid that has a small chance of impacting Earth. Named ...

I was absolutely bowled over,” the Cambria man and British expat said upon learning he would be honored by King Charles.

A colossal explosion in the sky, unleashing energy hundreds of times greater than the Hiroshima bomb. A blinding flash nearly as bright as the Sun. Shockwaves powerful enough to flatten ...

The 1982 crash happened moments after takeoff in icy conditions in roughly the same place as Wednesday's collision between a jet and Army helicopter.

NASA is tracking a truck-sized asteroid which is set to hurtle by Earth today at many times the velocity of a speeding bullet. The space rock—dubbed "2025 BV5"—is estimated by NASA's Jet Propulsion ...

Spotted by the Asteroid Terrestrial-impact Last Alert System (ATLAS) on December 27, 2024, the asteroid is estimated to be 180 feet (55 meters) in diameter. While it is not large enough to destroy the ...

Astronomers have spotted a space rock, an estimated 200 feet in length, that they say just may be headed for Earth.

County firefighters poured into Pacific Palisades to assist the city. But it’s unclear how many were near Altadena when the ...

The deadly crash in the Potomac after an American Eagle jet collided with a military helicopter has stirred memories of a long-ago tragedy in Washington, D.C. An Air Florida flight taking off en route ...