A superkilonova is a proposed and extremely powerful cosmic explosion that appears brighter and longer-lasting than a normal kilonova due to an additional energy source, such as fallback heating or a preceding supernova, and it offers new insights into neutron star mergers, heavy-element formation, and extreme astrophysical processes.
Click to View MoreCoronal Mass Ejections are massive eruptions of magnetized plasma from the Sun’s corona that can travel through space and impact Earth. They are caused by magnetic instabilities and reconnection in the solar atmosphere. CMEs can trigger geomagnetic storms, auroras, satellite disruptions, and power grid failures. Studying them is crucial for space-weather forecasting, protecting technology, astronaut safety, and understanding planetary habitability. Recent observations, including the first CME detected on a red dwarf star, highlight their significance for both solar physics and exoplanet research.
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