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Meet Dr Keith Bannister: astronomer and engineer News

by David, 11 November 2021 | 0 comments

Photo of Keith Bannister sitting in front of a computer screen.

By Rachel Rayner Dr Keith Bannister knew from an early age he wanted to do something technical with his life. The bedroom floor of his childhood home was usually littered with wires, screws, nuts and bolts.

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Spaced out – a quick quiz Quiz

by David, 18 November 2020 | 0 comments

Black lightning bolt in purple circle

Here are five space science questions to challenge you. Is your mind a great expanse, or are you a bit spaced out?

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International Day of Clean Air for Blue Skies Activity

by David, 3 September 2020 | 0 comments

Girl takign a photo of the clouds at the beach

By Bill Flynn Whether you are at school, at home or self-isolating you can be a part of the United Nations International Day of Clean Air for Blue Skies on Monday 7 September. How? By contributing to NASA’s citizen science global database! Download the GLOBE Observer app and photograph the cloud cover from your window,…

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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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