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A renowned physicist believes he's cracked the mystery of where a giant unidentified object hurtling through our solar system ...
For only the third time in recorded history, an interstellar object has crossed into our solar system, creating quite the ...
COLUMBUS, Ohio — In a cosmic first for this decade, astronomers have identified a mysterious comet from another galaxy — ...
Some exoplanets in their stars' habitable zones may be distinctly uninhabitable due to solar flaring. Red dwarfs are known for powerful flaring, and since they're dim and their habitable zones are ...
Dubbed 3I/ATLAS, it is blazing through our cosmic cul-de-sac at truly awe-inspiring speeds between the main asteroid belt and ...
Sedna, a distant dwarf planet three-quarters the size of Pluto, is inching toward the brightest star in our sky — and in 2076 ...
A rare interstellar comet is flying through our solar system. Here's how—and when—you might be able to see Comet ATLAS from ...
The NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Rio Hurtado, Chile, first reported observations to the Minor Planet Center of comet 3I/ATLAS on July 1, 2025.
Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...
Amazing Experts on MSN3d
What Lies Beyond Our Solar System? A Journey to the Closest StarsThe universe is vast, and while our solar system is the center of our everyday lives, it is just a tiny part of the cosmic ...
We live in a world defined by inches, feet and miles (or centimeters, meters and kilometers, if you prefer), and it’s not difficult for most of us to ...
The detection of 3I/ATLAS marks our solar system’s third time saying aloha to an interstellar visitor, following the ...
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