Astronomy news

NGC 6624 cluster's advanced age in razor-sharp focus

An international team of astronomers, using the Gemini Multi-conjugate adaptive optics System (GeMS) and the high resolution camera GSAOI, brought the ancient globular cluster NGC 6624 into razor-sharp focus and determined ...

dateOct 12, 2016 in Astronomy
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Preparing to study the epoch of reionization

The epoch when the very first stars appeared is a key period of cosmic history. These stars began the manufacture of the chemical elements (those heavier than hydrogen and helium) and their light began the reionization of ...

dateOct 10, 2016 in Astronomy
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