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  2. List of stellar explosion types - Wikipedia

    en.wikipedia.org/wiki/List_of_stellar_explosion...

    Kilonova; Micronova; Supernova. Type Ia supernova; Type Ib and Ic supernovae; Type II supernova; Superluminous supernova; Pair-instability supernova; Hypernova; Supernova impostor, stellar explosions that appear similar to supernova, but do not destroy their progenitor stars Failed supernova; Luminous red nova, an explosion thought to be caused ...

  3. Hypernova - Wikipedia

    en.wikipedia.org/wiki/Hypernova

    A hypernova is a very energetic supernova which is believed to result from an extreme core collapse scenario. In this case, a massive star (>30 solar masses ) collapses to form a rotating black hole emitting twin astrophysical jets and surrounded by an accretion disk .

  4. Kilonova - Wikipedia

    en.wikipedia.org/wiki/Kilonova

    The first candidate kilonova to be found was detected on June 3, 2013 as short gamma-ray burst GRB 130603B by instruments on board the Swift Gamma-Ray Burst Explorer and KONUS/WIND spacecraft, and then imaged by the Hubble Space Telescope 9 and 30 days later. [8] This artist's impression shows a kilonova produced by two colliding neutron stars.

  5. The 6 Best Portable Power Bank Chargers For Travel - AOL

    www.aol.com/news/6-best-portable-power-bank...

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  6. Comparison of commercial battery types - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_commercial...

    Under certain conditions, some battery chemistries are at risk of thermal runaway, leading to cell rupture or combustion.As thermal runaway is determined not only by cell chemistry but also cell size, cell design and charge, only the worst-case values are reflected here.

  7. Battery charger - Wikipedia

    en.wikipedia.org/wiki/Battery_charger

    Telecommunications, electric power, and computer uninterruptible power supply facilities may have very large standby battery banks (installed in battery rooms) to maintain critical loads for several hours during interruptions of primary grid power. Such chargers are permanently installed and equipped with temperature compensation, supervisory ...