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Sizing up the universe with an optical illusion

Source :
Sky & Telescope. Sept, 1991, Vol. v82 Issue n3, p235, 2 p.
Publication Year :
1991

Subjects

Subjects :
Quasars -- Observations
Red shift -- Measurement
Cosmological distances -- Research
Expanding universe -- Measurement

Details

ISSN :
00376604
Volume :
v82
Issue :
n3
Database :
Gale General OneFile
Journal :
Sky & Telescope
Publication Type :
Periodical
Accession number :
edsgcl.11164088

Tools

Authors Abstract Subjects Details