The little space rock, called 2025 TF, safely passed within roughly 250 miles (400 km) of our planet on Tuesday (Sept. 30) at ...

A small asteroid flew 266 miles over Antarctica. It was too small to pose a threat, but objects of that size can produce fireballs.

The first incident occurred on Oct. 1, when a small asteroid designated 2025 TF slipped past Earth at an altitude of just 266 ...

Learn how astronomers spotted 2025 TF, an asteroid that passed just 266 miles over Antarctica in early October 2025.

Asteroid '2025 TF' flew over Antarctica at 265 miles from our planet, and was spotted after the closest flyby yet by an asteroid.

No one spotted the asteroid as it approached. Astronomers caught it only a few hours after it had already passed, when data ...

Small asteroid 2025 TF passed incredibly close to Earth, nearer than many satellites, highlighting detection challenges. No ...

Asteroid 2025 TF zipped past Earth above Antarctica, coming within 428 km of the surface. Roughly the size of a small car, it ...

There are many programs that detect near-Earth asteroids as part of countries' planetary defense strategies. In the case of ...

NASA confirms 2025 TF passed just 266 miles above Earth on 1st October, highlighting the challenges of tracking small near-Earth objects.

On Sept. 26, 2022, NASA's Double Asteroid Redirection Test craft smashed into its target, the hazardous asteroid Dimorphos, ...

Astronomers have witnessed the second-closest asteroid fly-by ever measured. Or at least we think they have, with government ...