A NASA-backed planetary defense group has reportedly begun efforts to pinpoint comet 3I/ATLAS after it was observed emitting ...

The comet, called 3I/ATLAS, is the third known interstellar object that has come through our solar system. As it flies deeper ...

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

In the distant past, the solar system was rife with impacts and collisions. Millions of rocky objects zoomed chaotically ...

NASA is studying interstellar object 3I/ATLAS to refine its planetary defence systems, using the comet's rare trajectory as a ...

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

The space rock dubbed 2025 TF was spotted hours after it flew past Antarctica by the Nasa-funded Catalina Sky Survey, which uses telescopes in Arizona and Australia to spot near-Earth objects.

As mankind was planning the first moon landing in the 1960s, an asteroid approached Earth—and still hasn’t left.

A recently observed object was found orbiting near the Earth. The quasi-moon is expected to accompany our planet in a similar ...

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

The space rock has actually been hanging around Earth for 60 years, but no-one has noticed it before... until now.

The year 2020 is clearly out to make its mark in a big way: a global pandemic, massive wildfires across the Western United States, huge demonstrations for social justice around the globe. Here’s ...