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The sound of stars
- Source :
- Astronomy. December, 2010, Vol. 38 Issue 12, 24
- Publication Year :
- 2010
-
Abstract
- By examining star HD 49933's acoustic fluctuations for 187 days, astronomers have detected the signature of starspots, areas of intense magnetic activity on the star's surface. 'As [HD 49933] moves [...]
- Subjects :
- Stars -- Natural history -- Observations
Astronomy
Subjects
Details
- Language :
- English
- ISSN :
- 00916358
- Volume :
- 38
- Issue :
- 12
- Database :
- Gale General OneFile
- Journal :
- Astronomy
- Publication Type :
- Periodical
- Accession number :
- edsgcl.239816405