Earth, Asteroid and PN7
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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 surprising as it passed at an altitude of just 428 kilometers or 266 miles. This falls within the orbit of the International Space Station,
In the distant past, the solar system was rife with impacts and collisions. Millions of rocky objects zoomed chaotically through the system, smashing into each other in collisional cascades. Over time,
Astronomers claim that this space rock has been performing a complicated orbital dance around Earth since the 1960s and will do so until the 2080s.
An asteroid just flew closer to Earth than many satellites, according to space agencies. The space object, named 2025 TF, zoomed over Antarctica at a distance of just 265 miles above the Earth's surface last Wednesday, Oct. 1, at 8:47 p.m. ET, the European Space Agency said on Monday. The International Space Station orbits at a similar altitude.
Ryugu’s samples reveal that water activity on asteroids lasted far longer than scientists thought, possibly reshaping theories of how Earth gained its oceans. A billion-year-old impact may have melted ancient ice,
These so-called Venus co-orbital asteroids are currently undetected because of their alignment in the sky but could one day drift into Earth’s path, at least according to simulations combining analytical models and long-term orbital integration.