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

Dive into NASA's ATLAS system as interstellar 3I/ATLAS nears Sun on 29 Oct 2025—no Earth hit, but astrometry campaign probes ...

An asteroid just flew closer to Earth than many satellites, according to space agencies. The space object, named 2025 TF, ...

Earth has a near miss-twice-after two small asteroids seemingly passed alarmingly close to the planet, less than two days apart, one of them going completely unnoticed until hours after it had already ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The near-Earth asteroid 2025 TF (red crosshairs) came about as close to Earth as the ...

UN launches a global planetary-defence campaign as interstellar comet 3I/ATLAS speeds past Earth, sparking both scientific ...

A small asteroid, known as 2025 TF, flew over Antarctica on October 1, 2025, at an altitude of only 266 miles.

Astronomers spotted an asteroid that made an extraordinarily close pass by Earth, a little above the altitude of the International Space Station (ISS). The small, giraffe-size asteroid called "2025 TF ...

The asteroid is projected to come within 865,000 miles of Earth—nearly five times closer than the orbit of the moon.

Astronomers identified asteroid 2025 PN7 as a quasi-moon of Earth in 2025, a rare celestial companion sharing Earth's solar ...

A massive crater hidden beneath the Atlantic seafloor has been confirmed as the result of an asteroid strike from 66 million ...

A small, giraffe-size asteroid called 2025 TF came closer to Earth than some satellites on Wednesday (Oct. 1), stunning ...