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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ126700
Record Type: CIJE
Publication Date: 1975
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
20th Century Quasars and 17th Century Stars
Topper, David R.
Physics Teacher, 13, 6, 339-342, Sep 75
Expounds major theories which cosmologists have proposed to determine size and distances of quasars. Relates these to efforts of 17th century astronomers. (CP)
Descriptors: Astronomy, Physics, Science Education, Science History, Secondary Education, Secondary School Science, Space, Space Sciences
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Quasars