Scientists from NASA's planetary defense team are observing a sizable potentially dangerous asteroid whose anticipated path crosses a risk zone over the continental United States in the upcoming ...

The 27-feet space rock is zooming past Earth at a whopping 45,522 mph.

Close approach expected in 2029 at about 32,000 kilometers above Earth; 'something like this has not been recorded in human history' ...

A 67-foot airplane-sized asteroid named 2026 KF will fly close to Earth on May 22, 2026. Scientists are closely tracking the ...

A newly discovered asteroid will make a close encounter with Earth on Monday. Calculations show it will be significantly ...

CHICAGO -- A newly discovered asteroid roughly the size of an Olympic swimming pool has a "small chance" of colliding with Earth in 23 years, with a potential impact on Valentine's Day in 2046, ...

When engineers at a control center in Turin, Italy, sent a faint radio signal into space, they set off a world-first experiment. The message reached NASA’s Double Asteroid Redirection Test spacecraft, ...

Asteroid 2024 YR4, which previously posed the highest impact risk to Earth ever recorded, has now been assessed a slightly higher chance of slamming into the Moon in seven years. Reading time 2 ...

An ancient impact may have scattered material from deep inside the moon toward NASA's planned Artemis landing sites near the ...