NASA has been tracking a bus-sized asteroid that is zipping past Earth on Friday at a whopping 45,522 mph. Known as 2026 KC1, ...

NASA Planetary Scientist Noah Petro dishes on what it took plan the impressive touch-and-go return mission, why much of the ...

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

NASA's asteroid-bound Psyche spacecraft flew by Mars for a gravity assist on the way to its final target. And it took some ...

The Psyche mission, on its way to study an asteroid of the same name, approached within 2,864 miles of the red planet on May ...

A NASA spacecraft bound for an unusual metallic asteroid recently made a strategic flyby of Mars — and its cameras captured a ...

A newly discovered asteroid estimated to be about 62 feet wide will zoom near Earth on Monday, though it is not expected to pose a threat to the planet.

An asteroid roughly the size of one to two school buses will fly by Earth, according to the European Space Agency.

An asteroid recently discovered by Nasa officials is being monitored after passing close to Earth on Monday. According to ...