Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals ...
If an antimatter meteor came into our solar system, we’d definitely know about it, says one reader, especially if it hit the ...
Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...
Astronomers confirm that 3I/Atlas is still intact, despite viral posts claiming it was destroyed near the Sun.
Iapetus is one of the most bizarre worlds in the solar system, and every new image deepens the mystery. One side is almost ...
James Webb Space Telescope observations show interstellar comet 3I/ATLAS has a 50-65 foot irradiated crust formed by billions of years of cosmic ray exposure. Research posted to arXiv indicates the co ...
Interstellar Comet 3I/ATLAS, only the third verified visitor to enter our Solar System from beyond the stars, has seized worldwide interest, thanks to its developing tail, new scientific findings, and ...
As a joke, she labelled it LGM 1 for “Little Green Men”, but the astronomers working on it did not really believe they had ...
A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become ...
Pennsylvania lawmakers have been at an impasse on clean energy legislation for years. The lone exception—a $25 million bill ...
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