Uploaded December 2019 | Updated September 2026, 2 hours ago
A comet is a small, icy snowball in the sky that often has a tail. But comets don't last very long. Each time they swing around the sun they become smaller. The sun evaporates the comet's ice and dust particles then break free. That's what forms the comet's tail. But comets only last a few million years. That we still see comets today is more evidence the earth is young.
For more information go to SciencePastor.com/comets
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A comet is a small, icy snowball in the sky that often has a tail. But comets don't last very long. Each time they swing around the sun they become smaller. The sun evaporates the comet's ice and dust particles then break free. That's what forms the comet's tail. But comets only last a few million years. That we still see comets today is more evidence the earth is young.
For more information go to SciencePastor.com/comets
To subscribe to our YouTube channel click here: youtube.com/channel/UCGSM19Qz1hgwLCZFhiPI3OQ?view_as=subscriber?sub_confirmation=1
Click on this link to go to our 30 SECOND video playlist:
youtube.com/watch?v=wmci4qu_SKU&list=PL7PNIVQ6BfLhmmexXDgD24MpWllYxyafE
