PDF (7.1 MB) - Chandra X-ray Observatory
PDF (7.1 MB) - Chandra X-ray Observatory
PDF (7.1 MB) - Chandra X-ray Observatory
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SPIRAL PIRAL & ELLIPTICAL<br />
LLIPTICAL GALAXIES<br />
ALAXIES<br />
NGC 4631 NGC 4697<br />
D. Wang et al. 2001<br />
Sarazin et al. 2002<br />
CHANDRA