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176 pages • first pub 2019 (editions)
ISBN/UID: 9781785785504
Format: Paperback
Language: English
Publisher: Icon Books
Publication date: 12 November 2019
Description
All the matter and light we can see in the universe makes up a trivial 5 per cent of everything. The rest is hidden. Since the 1970s, astronomers have been aware that galaxies have far too little matter in them to account for the way they spin aro...
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176 pages • first pub 2019 (editions)
ISBN/UID: 9781785785504
Format: Paperback
Language: English
Publisher: Icon Books
Publication date: 12 November 2019
Description
All the matter and light we can see in the universe makes up a trivial 5 per cent of everything. The rest is hidden. Since the 1970s, astronomers have been aware that galaxies have far too little matter in them to account for the way they spin aro...
Community Reviews
Content Warnings