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192 pages • first pub 2013 (editions)
ISBN/UID: 9781447226239
Format: Paperback
Language: English
Publisher: MacMillan Children's Books
Publication date: 04 July 2013
Description
What is a black hole? How do we know that stars and galaxies are billions of years old? What is the difference between stars and planets?Glenn Murphy, author of Why is Snot Green?, answers these and a lot of other brilliant questions in this funny...
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192 pages • first pub 2013 (editions)
ISBN/UID: 9781447226239
Format: Paperback
Language: English
Publisher: MacMillan Children's Books
Publication date: 04 July 2013
Description
What is a black hole? How do we know that stars and galaxies are billions of years old? What is the difference between stars and planets?Glenn Murphy, author of Why is Snot Green?, answers these and a lot of other brilliant questions in this funny...