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Why this rare asteroid was 'exiled' from our solar system

Why this rare asteroid was ‘exiled’ from our solar system

On the edge of our solar system is a cold, dark region containing asteroids, comets and icy objects, called the Kuiper Belt.

System Crash

Computer science students on a number of campuses complain that their departments can't meet demand. Their professors are also stressed. But experts say there is no clear fix for nationwide shortage of computer science faculty.