Science
Comet spanning more than 100km wide heading towards our solar system – but astronomers say it poses no threat – 7NEWS
The gargantuan Bernardinelli-Bernstein comet is expected to enter our solar system within a decade.

A gargantuan comet widely regarded as one of the largest-ever discovered is expected to enter our solar system within a decade, astronomers predict.
The C/2014 UN271 comet, also known as Bernardinelli-Bernstein, is currently forecast to come as close to…
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