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<a href="http://space.newscientist.com/data/images/ns/cms/dn12353/dn12353-1_600.jpg" target="nsimage"><img src="http://space.newscientist.com/data/images/ns/cms/dn12353/dn12353-1_250.jpg" alt="Dust rings and a possible unseen planet orbit a pair of stars in the HD 98800 system, while another pair of stars orbits farther away (Illustration: NASA/JPL-Caltech/T Pyle/SSC)" title="Dust rings and a possible unseen planet orbit a pair of stars in the HD 98800 system, while another pair of stars orbits farther away (Illustration: NASA/JPL-Caltech/T Pyle/SSC)" width="250" /></a>

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Dust rings and a possible unseen planet orbit a pair of stars in the HD 98800 system, while another pair of stars orbits farther away (Illustration: NASA/JPL-Caltech/T Pyle/SSC)