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Gravity cavity News

by Sarah, 24 January 2014 | 0 comments

Galaxy Centaurus A in comparison to the full moon.

Written by Neha Karl Can you imagine a force so powerful that it can pull in light? It may seem unreal, but this force exists in our Universe as a black hole, and nothing can escape its pull!

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Bushfire season News

by Pat, 18 January 2013 | 3 comments

Satellite image showing smoke from bushfires over south-eastern Australia.

Last week in Science by Email we looked at the heatwave that has affected much of Australia. In this country, where heatwaves go, bushfires often follow.

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