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176 pages • first pub 2019 (editions)
ISBN/UID: 9781785785696
Format: Digital
Language: English
Publisher: Icon Books Ltd
Publication date: Not specified
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 arou...
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Content Warnings
176 pages • first pub 2019 (editions)
ISBN/UID: 9781785785696
Format: Digital
Language: English
Publisher: Icon Books Ltd
Publication date: Not specified
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 arou...
Community Reviews
Content Warnings