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A comet older than the sun exploded near Earth - then scientists saw a 248,000 mile ghost cloud

The interstellar comet 3I/ATLAS is now leaving the solar system, but its final stretch gave scientists some of the strangest ...

115 Photos And Facts That Showcase Just How Incredible Our World Really Is

When we think of the wonders our universe has to offer, our minds instantly drift to the heavy hitters: the Grand Canyon, the ...