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When Will the Last Star Be Born
Posted
October 15, 2025
Views
132,091
Likes
3,240
Comments
232
Engagement
2.63%
October 15, 2025
132,091
3,240
232
2.63%
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16:27Now PlayingThe conversation explains how massive stars form in giant molecular clouds (stellar nurseries), why star formation will eventually decline as galaxies lose their gas, and how recurrent novae and close binary systems work—highlighting T Coronae Borealis, a white dwarf that periodically erupts by stealing material from a red giant companion. It also previews a newly detected, huge “super-shell” around that system and what we might (and might not) see when it erupts again.
From 'Answering Questions About Supernovas, with Michael Shara'
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