After the core get fused
..., the only thing fusing is the outskirts of the core. Now these hydrogen particles are like "We don't have any core to stick to, where do we go?". So they start repelling each other. Now, as we know, fusion gives radiation. As the star starts to cool down (as more of its mass gets fused), it starts to get bigger because the radiation from the fusion is pushing the outer particles of this star outwards. The outer layer of this star starts radiating outwards because the gravity of this star can't hold it anymore. This colorful outer layer is planetary nebulae. This phase is called red giant.
39
201 reads
CURATED FROM
IDEAS CURATED BY
Dark matter, theory of relativity, dark energy, negative mass, end of the universe, The Big Bang, 'What is beyond the universe?' etc. If you love such things, Welcome to your home.'
The idea is part of this collection:
Learn more about scienceandnature with this collection
How to choose the right music for different tasks
The benefits of listening to music while working
How music affects productivity
Related collections
Similar ideas to After the core get fused
Formation
Saturn took shape when the rest of the solar system formed about 4.5 billion years ago, when gravity pulled swirling gas and dust in to become this gas giant.
About 4 billion years ago, Saturn settled into its current position in the outer solar system, where it is the sixth planet from th...
The Neural Pathways
The neural pathways in our brain, that drive creativity is where incubation happens; this process involves the entire brain, not just the right-brain side, as assumed by most.
These neural pathways fostering incubation are known as the default mode network (DMN). It jostles and dances for...
Failure is only the beginning
One thing we are never taught is that all success starts with failure.
Treat your life like a science experiment to find out what formulas for success work for you and which ones don't. String together as many failures in the same area of your life, and if practiced enough...
Read & Learn
20x Faster
without
deepstash
with
deepstash
with
deepstash
Personalized microlearning
—
100+ Learning Journeys
—
Access to 200,000+ ideas
—
Access to the mobile app
—
Unlimited idea saving
—
—
Unlimited history
—
—
Unlimited listening to ideas
—
—
Downloading & offline access
—
—
Supercharge your mind with one idea per day
Enter your email and spend 1 minute every day to learn something new.
I agree to receive email updates