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pre-stellar cores

News

The properties of pre-stellar cores and the birth of stars

18 January 2016 Astronomy Now

Stars like the Sun begin their lives as cold, dense cores of dust and gas that collapse under the influence of gravity until nuclear fusion is ignited. How the collapse process occurs is poorly understood, so astronomers are actively studying these issues by observing young stars in the process of being born.

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    Is the Hubble Tension Resolved?
    9 June 2025
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    16 May 2025
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    A faint star will reveal itself as it throws a hissy-fit
    26 March 2025
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    Saturn’s Rings to “Disappear”
    24 March 2025
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