47 Tucanae or 47 Tuc (also designated as NGC 104 and Caldwell 106) is a globular cluster located in the constellation Tucana. It is about 4.45 ± 0.01 kpc...

stars, while Kappa is a quadruple system. The constellation contains 47 Tucanae, one of the brightest globular clusters in the sky, and most of the Small...

unit around a star that is within the core of a dense cluster, such as 47 Tucanae, would survive only on the order of a hundred million years. There is...

Star clusters visible to the naked eye include the Pleiades, Hyades, and 47 Tucanae. Open clusters are very different from globular clusters. Unlike the spherically...

stragglers have been observed to rotate quickly, with one example in 47 Tucanae observed to rotate 75 times faster than the Sun, which is consistent with...

of a few thousand solar masses may be located in the globular cluster 47 Tucanae. This was based on the accelerations and distributions of pulsars in the...

September 2005, with 1-arc-second resolution images of globular cluster 47 Tucanae, open cluster NGC 6152, spiral galaxy NGC 6744, and the Lagoon Nebula...

clusters. The globular cluster Terzan 5 contains 37 of these, followed by 47 Tucanae with 22 and M28 and M15 with 8 pulsars each. Millisecond pulsars, which...

Southern Hemisphere, such as Omega Centauri, Centaurus A, the Jewel Box, and 47 Tucanae. Moore compiled a list of 109 objects to match the commonly accepted number...

clusters to be designated with a Bayer letter; the globular cluster 47 Tucanae (Xi Tucanae) is the only one designated with a Flamsteed number. It contains...