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Hubble Explores a Barred Spiral Galaxy
A Catalyst article about the Hubble telescope exploring a barred spiral galaxy, known as NGC1672 in the astronomers’ New General Catalogue. The image was made by the Hubble Space Telescope (HST), and was released in April 2007. NGC 1672 is situated 60 million light years away, in the constellation of Dorado. The image is just 75 000 light years wide. The article explains how the image was made and provides some background to barred spiral galaxies.
This article is from Catalyst: Secondary Science Review 2007, Volume 18, Issue 1.
Catalyst is a science magazine for students aged 14-19 years. Annual subscriptions to print copies of the magazine can be purchased from Mindsets.
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