Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here's what it is.
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An Asteroid Just Flew by Dangerously Close to Earth — And Experts Detected It Hours Later
The asteroid, now named 2025 TF, flew over Antarctica on October 1, at exactly 00:47:26 UTC. This incident was more ...
A small asteroid, called 2025 TP5, safely flew by our planet on Oct. 15 at about a quarter of the distance to the moon.
The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...
A small asteroid, known as 2025 TF, flew over Antarctica on October 1, 2025, at an altitude of only 266 miles.
The study explains that 2025 PN7 is currently in a 1:1 resonance with Earth, meaning it takes the same time to orbit the Sun ...
Most asteroid flybys pass millions of kilometers away from Earth, too distant to notice. But one upcoming encounter will be unlike anything seen before.
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Newly discovered asteroid to fly extremely close to Earth, closer than the moon on October 15
Asteroid 2025 TP5, discovered just two days before its approach, will fly past Earth on October 15 at a dangerously close ...
An asteroid recently made the second closest pass to Earth ever observed on October 1st. And astronomers only found it after ...
An enormous asteroid is approaching Earth at 24,136 miles per hour—and will be at its closest to us in two days' time. The ...
Carnegie Science astronomer Scott S. Sheppard discovered the asteroid on September 27 with the Dark Energy Camera on the ...
According to NASA, "Asteroid 2024 YR4 is now too far away to observe with either space or ground-based telescopes. The space ...
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