Coiled and snakelike, a set of four identical shells surrounds a violent stellar dance 8,000 light-years from Earth.
Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.
Space.com on MSN
I watched scientists track interstellar comet 3I/ATLAS leaving the solar system in real-time: 'This is some prime-time science'
A different study by scientist Matthew Hopkins at the University of Oxford and colleagues, used a model that focused on the ...
Space.com on MSN
A dying satellite could use its final moments to photograph the infamous asteroid Apophis in 2029
An Australian startup wants to recycle a geostationary satellite to get an up-close look at the "doomsday" asteroid Apophis.
Astronomers are racing to understand a puzzling rhythmic signal coming from 3I/ATLAS, the interstellar object now moving ...
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