Sifting through the first-ever rock samples collected from the far side of the Moon, scientists in China have unearthed a ...
Astronomers have discovered amazing fragments of a rare meteorite on the Moon, which may help reveal the secrets of the ...
A massive crater hidden beneath the Atlantic seafloor has been confirmed as the result of an asteroid strike from 66 million ...
Astronomers can usually spot "planet killer" asteroids long before they approach Earth. But what if they can't?
2 green comets shine bright. How to spot them in the night sky; Best viewing is on or around Tuesday
Comet Lemmon, also designated C/2025 A6, was discovered in January by a telescope scouring the night sky for near-Earth asteroids. Comet SWAN, also known as C/2025 R2, was spotted in September by an ...
Green Matters on MSN
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 ...
NASA's OSIRIS-APEX mission, which was one of 19 designated to be canceled by the Trump administration, has been saved from ...
Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere.
Discover Magazine on MSN
An Asteroid Just Streaked Over Antarctica, Becoming the Second Closest Flyby Ever Recorded
Learn how astronomers spotted 2025 TF, an asteroid that passed just 266 miles over Antarctica in early October 2025.
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