Daily Archives: April 10, 2023

A Tiny Black Hole?

Posted on April 10, 2023 by alicebyrnes

Black holes have always fascinated me, so here I am, writing a second blog post about them. I recently read a sci-fi novel that involved a man-made black hole. It was incredibly massive, but only the size of a pinprick. This led me to wondering, what are the smallest black holes we’ve discovered in real […] Continue reading →

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What do we know about the Oort Cloud?

Posted on April 10, 2023 by alicebyrnes

Not much is known about the Oort Cloud, because it is simply so far away! Rather than being a disk like the asteroid and Kuiper belts, it is thought to be a spherical shell that surrounds the Solar system. The precise bounds of the cloud are not known, but it is thought to extend from […] Continue reading →

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