XR flew about 1.37 million miles (2.2M km) away from Earth. The space rock is estimated to be about 300-700 km (248-434 miles ...

NASA’s Perseverance rover found large crystals of quartz with a high purity on Mars, which probably had to have formed in the ...

New observations of a small asteroid discovered in December have led astronomers to conclude that the chances of it striking ...

YR4: everything to know about the potential "city killer" space rock that has a 2.3% chance of striking Earth on Dec. 22, ...

Applicants must be younger than 35 and “maintain a firm political stance” in line with the ruling Chinese Communist Party and ...

Scarlett Johansson revealed what she really thought about the "vagina joke" that husband Colin Jost made about her on Saturday Night Live last year.

New observations of a small asteroid discovered in December have led astronomers to conclude that the chances of it striking ...

An asteroid is coming close to Earth in the future — but officials urge the public not to panic. Just days after astronomers initially insisted that the likelihood of a direct hit of the planet ...

NASA announces asteroid 2024 YR4, once a concern for a 2032 impact, now poses no threat to Earth.

After weeks at the top of the Sentry list at the Center for Near-Earth Object Studies, the asteroid 2024 YR4 is no longer considered a threat to Earth.