In this episode, we wrap up our month-long series on stars by exploring their final acts.

Most stars don’t explode. They grow old. We’ll follow the Sun’s future as it swells into a red giant, sheds its outer layers, and becomes a dense white dwarf held up not by heat, but by quantum mechanics itself. Along the way, we’ll examine planetary nebulae like the Ring Nebula and the Dumbbell Nebula, and look at real red giants such as Betelgeuse and Aldebaran that foreshadow stellar endings.

Then we turn to the massive stars — the ones that collapse, detonate as supernovae, leave behind neutron stars and magnetars, or cross the final threshold into black holes. We’ll discuss how gravity overwhelms every known force, how black holes are categorized by size, and why even these seemingly eternal objects slowly evaporate over unimaginable timescales.

In the night sky report, we cover the waxing Moon, a six-planet evening “parade,” Jupiter shining high after sunset, and a beautiful lunar encounter with the Pleiades.

Connect with us on Bluesky @startrails.bsky.social or YouTube @TheStarTrailsPodcast.

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