A massive comet known as 3I/ATLAS that was first discovered zooming across the solar system over the summer showed signs of “non-gravitational acceleration" and appeared to have turned blue as it passed the Sun, according to scientists.
A massive comet known as 3I/ATLAS that was first discovered zooming across the solar system over the summer showed signs of "non-gravitational acceleration" and appeared to have turned blue as it passed the Sun, according to scientists.
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