News tagged with host

Measuring galaxy evolution with globular clusters

Globular clusters are gravitationally bound ensembles of stars, as many as a million stars in some cases, grouped in roughly spherical clusters with diameters as small as only tens of light-years. Globular ...

dateMar 23, 2015 in Astronomy
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Host influences bacterial metabolism

Bacteria are masters in adapting to their environment. This adaptability contributes to the bacteria's survival inside their host. Researchers at the Vetmeduni Vienna now demonstrated that the bacterial pathogen ...

dateFeb 20, 2015 in Cell & Microbiology
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Black hole chokes on a swallowed star

A five-year analysis of an event captured by a tiny telescope at McDonald Observatory and followed up by telescopes on the ground and in space has led astronomers to believe they witnessed a giant black hole ...

dateJan 26, 2015 in Astronomy
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