Earth’s ‘moonlet,’ a tiny asteroid, estimated to stick around until 2083, astronomers say

PN7 has been a mysterious space traveler, shadowing our planet for decades undetected in our vast celestial world, until now.
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An asteroid the size of a car grazed the Earth over Antarctica

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

NASA group launches defense probe to protect Earth from Manhattan-sized comet

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

How were dinosaurs’ last days on Earth before the asteroid hit? New evidence shows they were wiped out in their prime

New findings indicate dinosaurs were flourishing just before the asteroid strike. Fossils from New Mexico show diverse and ...

Hidden in the sun's glare, this asteroid is uncomfortably close to earth

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