However, further observations using the Chandra X-Ray Observatory in 2002 appear to show that its distance is greater (about 450 light years) and that it is too small to be a neutron star, and may therefore in fact be a quark star.
Further observations using the Chandra X-Ray Observatory in 2002 appear to show that its distance is greater (about 450 light years) and that it is too small to be a neutron star. This is however. Further observations using the Chandra X-Ray Observatory in 2002 may therefore in fact be a quark star. This is however.